RESIDUE 23N 26 CONECT CAH 3 CAF CAM HAH CONECT CAF 3 CAH CAE HAF CONECT CAE 3 CAF CAG HAE CONECT CAG 3 CAE CAI HAG CONECT CAI 3 CAG CAM HAI CONECT CAM 3 CAH CAI CAJ CONECT CAJ 4 CAM CAN HAJ1 HAJ2 CONECT CAN 4 CAJ CAL CAK HAN CONECT CAL 3 CAN OAD OAA CONECT OAD 1 CAL CONECT OAA 2 CAL HOAA CONECT CAK 4 CAN NAO HAK1 HAK2 CONECT NAO 3 CAK OAC OAB CONECT OAC 1 NAO CONECT OAB 1 NAO CONECT HAH 1 CAH CONECT HAF 1 CAF CONECT HAE 1 CAE CONECT HAG 1 CAG CONECT HAI 1 CAI CONECT HAJ1 1 CAJ CONECT HAJ2 1 CAJ CONECT HAN 1 CAN CONECT HOAA 1 OAA CONECT HAK1 1 CAK CONECT HAK2 1 CAK END HET 23N 26 HETNAM 23N (2R)-2-benzyl-3-nitropropanoic acid FORMUL 23N C10 H11 N1 O4