RESIDUE 39O 27 CONECT CAA 4 CAH H1 H2 H3 CONECT CAH 3 CAA CAF CAI CONECT CAF 3 CAH CAK H4 CONECT CAK 3 CAF NAM CAL CONECT NAM 3 CAK CAB CAJ CONECT CAB 4 NAM H5 H6 H7 CONECT CAJ 3 NAM OAE NAN CONECT OAE 1 CAJ CONECT NAN 3 CAJ CAC CAL CONECT CAC 4 NAN H8 H9 H10 CONECT CAL 3 CAK NAN CAG CONECT CAG 3 CAL CAI H11 CONECT CAI 3 CAH CAG NAD CONECT NAD 3 CAI H12 H13 CONECT H1 1 CAA CONECT H2 1 CAA CONECT H3 1 CAA CONECT H4 1 CAF CONECT H5 1 CAB CONECT H6 1 CAB CONECT H7 1 CAB CONECT H8 1 CAC CONECT H9 1 CAC CONECT H10 1 CAC CONECT H11 1 CAG CONECT H12 1 NAD CONECT H13 1 NAD END HET 39O 27 HETNAM 39O 5-amino-1,3,6-trimethyl-1,3-dihydro-2H-benzimidazol-2-o HETNAM 2 39O ne FORMUL 39O C10 H13 N3 O1