RESIDUE PCR 16 CONECT CB 4 CG 1HB 2HB 3HB CONECT CG 3 CB CD1 CD2 CONECT CD1 3 CG CE1 1HD1 CONECT CE1 3 CD1 CZ 1HE1 CONECT CD2 3 CG CE2 1HD2 CONECT CE2 3 CD2 CZ 1HE2 CONECT CZ 3 CE1 CE2 OH CONECT OH 2 CZ 1HO CONECT 1HB 1 CB CONECT 2HB 1 CB CONECT 3HB 1 CB CONECT 1HD1 1 CD1 CONECT 1HE1 1 CE1 CONECT 1HE2 1 CE2 CONECT 1HD2 1 CD2 CONECT 1HO 1 OH END HET PCR 16 HETNAM PCR P-CRESOL FORMUL PCR C7 H8 O1