AIDS-021039 AIDS021039 AK671/SCH-C Methanone, (4-bromophenyl)[1'-[(2,4-dimethyl-3-pyridinyl)carbonyl]-4'-methyl[1,4'-bipiperidin]-4-yl]-, O-ethyloxime, (Z)-, N1-oxide SC-351125 SCH 351125 SCH C SCH-C