RESIDUE 4MZ 12 CONECT CG 3 ND1 CD2 C4 CONECT ND1 2 CG CE1 CONECT CD2 3 CG NE2 HD2 CONECT CE1 3 ND1 NE2 HE1 CONECT NE2 3 CD2 CE1 HE2 CONECT C4 4 CG H41 H42 H43 CONECT HD2 1 CD2 CONECT HE1 1 CE1 CONECT HE2 1 NE2 CONECT H41 1 C4 CONECT H42 1 C4 CONECT H43 1 C4 END HET 4MZ 12 HETNAM 4MZ 4-METHYLIMIDAZOLE FORMUL 4MZ C4 H6 N2