RESIDUE 4QS 83 CONECT CAB 4 OAW HAB1 HAB2 HAB3 CONECT OAW 2 CAB CBL CONECT CBL 4 OAW CAQ CBO HBL CONECT CAQ 3 CBL CAO HAQ CONECT CAO 3 CAQ CAP HAO CONECT CAP 3 CAO CBA HAP1 CONECT CBA 3 CAP CAD CBC CONECT CAD 4 CBA HAD1 HAD2 HAD3 CONECT CBC 3 CBA OAK NAU CONECT OAK 1 CBC CONECT NAU 3 CBC CBF HAU CONECT CBF 3 NAU CBI CBD CONECT CBI 3 CBF OAM CBE CONECT OAM 1 CBI CONECT CBD 3 CBF CAF CBH CONECT CAF 4 CBD HAF1 HAF2 HAF3 CONECT CBH 3 CBD OAL CBG CONECT OAL 1 CBH CONECT CBG 3 CBH OAV CBE CONECT OAV 2 CBG CAA CONECT CAA 4 OAV HAA1 HAA2 HAA3 CONECT CBE 3 CBI CBG CAS CONECT CAS 4 CBE CBJ HAS1 HAS2 CONECT CBJ 4 CAS CAG CAT HBJ CONECT CAG 4 CBJ HAG1 HAG2 HAG3 CONECT CAT 4 CBJ CBM HAT1 HAT2 CONECT CBM 4 CAT OAX CBN HBM CONECT OAX 2 CBM CAC CONECT CAC 4 OAX HAC1 HAC2 HAC3 CONECT CBN 4 CBM OAN CBK HBN CONECT OAN 2 CBN HAN CONECT CBK 4 CBN CAH CAR HBK CONECT CAH 4 CBK HAH1 HAH2 HAH3 CONECT CAR 3 CBK CBB HAR1 CONECT CBB 3 CAR CAE CBO CONECT CAE 4 CBB HAE1 HAE2 HAE3 CONECT CBO 4 CBL CBB OAY HBO CONECT OAY 2 CBO CAZ CONECT CAZ 3 OAY OAJ NAI CONECT OAJ 1 CAZ CONECT NAI 3 CAZ HAI1 HAI2 CONECT HAB1 1 CAB CONECT HAB2 1 CAB CONECT HAB3 1 CAB CONECT HBL 1 CBL CONECT HAQ 1 CAQ CONECT HAO 1 CAO CONECT HAP1 1 CAP CONECT HAD1 1 CAD CONECT HAD2 1 CAD CONECT HAD3 1 CAD CONECT HAU 1 NAU CONECT HAF1 1 CAF CONECT HAF2 1 CAF CONECT HAF3 1 CAF CONECT HAA1 1 CAA CONECT HAA2 1 CAA CONECT HAA3 1 CAA CONECT HAS1 1 CAS CONECT HAS2 1 CAS CONECT HBJ 1 CBJ CONECT HAG1 1 CAG CONECT HAG2 1 CAG CONECT HAG3 1 CAG CONECT HAT1 1 CAT CONECT HAT2 1 CAT CONECT HBM 1 CBM CONECT HBN 1 CBN CONECT HAC1 1 CAC CONECT HAC2 1 CAC CONECT HAC3 1 CAC CONECT HAN 1 OAN CONECT HBK 1 CBK CONECT HAH1 1 CAH CONECT HAH2 1 CAH CONECT HAH3 1 CAH CONECT HAR1 1 CAR CONECT HAE1 1 CAE CONECT HAE2 1 CAE CONECT HAE3 1 CAE CONECT HBO 1 CBO CONECT HAI1 1 NAI CONECT HAI2 1 NAI END HET 4QS 83 HETNAM 4QS [(3R,5S,6R,7R,10R,11S,12E)-5,11,21-trimethoxy-3,7,9,15, HETNAM 2 4QS 19-pentamethyl-6-oxidanyl-16,20,22-tris(oxidanylidene)- HETNAM 3 4QS 17-azabicyclo[16.3.1]docosa-1(21),8,12,14,18-pentaen-10 HETNAM 4 4QS -yl] carbamate FORMUL 4QS C30 H42 N2 O9