RESIDUE X7Q 16 CONECT C01 3 C02 H1 H2 CONECT C02 3 C01 C03 H3 CONECT C03 4 C02 S04 H4 H5 CONECT C05 4 C06 S04 H6 H7 CONECT C06 3 C05 O07 O08 CONECT O07 1 C06 CONECT O08 2 C06 H8 CONECT S04 2 C03 C05 CONECT H1 1 C01 CONECT H2 1 C01 CONECT H3 1 C02 CONECT H4 1 C03 CONECT H5 1 C03 CONECT H6 1 C05 CONECT H7 1 C05 CONECT H8 1 O08 END HET X7Q 16 HETNAM X7Q (Allylthio)acetic acid FORMUL X7Q C5 H8 O2 S