RESIDUE EUG 21 CONECT C1 3 C2 C6 C7 CONECT C2 3 C1 C3 H2 CONECT C3 3 C2 C4 O3 CONECT C4 3 C3 C5 O4 CONECT C5 3 C4 C6 H5 CONECT C6 3 C1 C5 H6 CONECT C7 3 C1 C8 H7 CONECT C8 3 C7 H81 H82 CONECT C9 4 O3 H91 H92 H93 CONECT O3 2 C3 C9 CONECT O4 2 C4 HO4 CONECT H2 1 C2 CONECT H5 1 C5 CONECT H6 1 C6 CONECT H7 1 C7 CONECT H81 1 C8 CONECT H82 1 C8 CONECT H91 1 C9 CONECT H92 1 C9 CONECT H93 1 C9 CONECT HO4 1 O4 END HET EUG 21 HETNAM EUG 2-METHOXY-4-VINYL-PHENOL FORMUL EUG C9 H10 O2