RESIDUE 4I8 21 CONECT CAA 4 OAH H1 H2 H3 CONECT CAD 3 CAE CAK H4 CONECT CAE 3 CAD CAM H5 CONECT CAF 3 CAK CAN H6 CONECT CAJ 3 CAK OAB OAH CONECT CAK 3 CAD CAF CAJ CONECT CAL 3 NAG OAC OAI CONECT CAM 3 CAE CAN NAG CONECT CAN 3 CAF CAM OAI CONECT NAG 3 CAL CAM H7 CONECT OAB 1 CAJ CONECT OAC 1 CAL CONECT OAH 2 CAA CAJ CONECT OAI 2 CAL CAN CONECT H1 1 CAA CONECT H2 1 CAA CONECT H3 1 CAA CONECT H4 1 CAD CONECT H5 1 CAE CONECT H6 1 CAF CONECT H7 1 NAG END HET 4I8 21 HETNAM 4I8 methyl 2-oxidanylidene-3~{H}-1,3-benzoxazole-6-carboxyl HETNAM 2 4I8 ate FORMUL 4I8 C9 H7 N1 O4