RESIDUE 18N 22 CONECT CAO 3 CAM CAL CAN CONECT CAM 3 CAO CAG CAJ CONECT CAG 3 CAM CAC HAG CONECT CAC 3 CAG CAE HAC CONECT CAE 3 CAC CAL HAE CONECT CAL 3 CAO CAE CAF CONECT CAF 3 CAL CAD HAF CONECT CAD 3 CAF CAH HAD CONECT CAH 3 CAD CAN HAH CONECT CAN 3 CAO CAH CAK CONECT CAK 3 CAN OAB NAI CONECT OAB 1 CAK CONECT NAI 3 CAK CAJ HNAI CONECT CAJ 3 CAM NAI OAA CONECT OAA 1 CAJ CONECT HAG 1 CAG CONECT HAC 1 CAC CONECT HAE 1 CAE CONECT HAF 1 CAF CONECT HAD 1 CAD CONECT HAH 1 CAH CONECT HNAI 1 NAI END HET 18N 22 HETSYN 18N 1,8-NAPHTHALIMIDE HETNAM 18N 1H-benzo[de]isoquinoline-1,3(2H)-dione FORMUL 18N C12 H7 N1 O2