RESIDUE 4YK 31 CONECT CAT 4 OAS H1 H2 H3 CONECT OAS 2 CAT CAQ CONECT CAQ 3 OAS CAR CAP CONECT CAR 3 CAQ CAM H4 CONECT CAM 3 CAR NAC CAN CONECT NAC 3 CAM CAL H5 CONECT CAL 3 NAC OAB CAK CONECT OAB 1 CAL CONECT CAK 3 CAL SAA CAD CONECT SAA 2 CAK CAJ CONECT CAJ 3 SAA CAI CAE CONECT CAI 3 CAJ CAH H6 CONECT CAH 3 CAI CAG H7 CONECT CAG 3 CAH CAF H9 CONECT CAF 3 CAG CAE H10 CONECT CAE 3 CAJ CAF CAD CONECT CAD 3 CAK CAE CAN CONECT CAN 3 CAM CAD CAO CONECT CAO 3 CAN CAP H11 CONECT CAP 3 CAQ CAO H12 CONECT H1 1 CAT CONECT H2 1 CAT CONECT H3 1 CAT CONECT H4 1 CAR CONECT H5 1 NAC CONECT H6 1 CAI CONECT H7 1 CAH CONECT H9 1 CAG CONECT H10 1 CAF CONECT H11 1 CAO CONECT H12 1 CAP END HET 4YK 31 HETNAM 4YK 3-methoxy[1]benzothieno[2,3-c]quinolin-6(5H)-one FORMUL 4YK C16 H11 N1 O2 S1