1-[(6R)-8-chloro-5,6-dihydrobenzo[b][1]benzothiepin-6-yl]-4-methylpiperazine 1-[(6R)-8-chloro-5,6-dihydrobenzo[b][1]benzothiepin-6-yl]-4-methyl-piperazine PDSP2_001476 PDSP2_000051 Lopac-O-111 PDSP1_001492 PDSP1_000051 NCGC00015759-01