RESIDUE 270 17 CONECT N1 2 C1 C2 CONECT C1 4 N1 N3 N2 H1 CONECT C2 3 N1 C3 C7 CONECT C3 3 C2 C4 H3 CONECT C4 3 C3 C5 H4 CONECT C5 3 C4 C6 H5 CONECT C6 3 C5 C7 H6 CONECT C7 3 C2 C6 N3 CONECT N3 2 C1 C7 CONECT N2 3 C1 H21 H22 CONECT H1 1 C1 CONECT H3 1 C3 CONECT H4 1 C4 CONECT H5 1 C5 CONECT H6 1 C6 CONECT H21 1 N2 CONECT H22 1 N2 END HET 270 17 HETSYN 270 ZK-800270 HETNAM 270 2H-BENZOIMIDAZOL-2-YLAMINE FORMUL 270 C7 H7 N3