chemical has protein target as antagonist carbazoles antagonist 9-[3-(3,5-dimethyl-1-piperazinyl)propyl]carbazole 0 GUDVQJXODNJRIJ-UHFFFAOYSA-N 321.460 InChI=1S/C21H27N3/c1-16-14-23(15-17(2)22-16)12-7-13-24-20-10-5-3-8-18(20)19-9-4-6-11-21(19)24/h3-6,8-11,16-17,22H,7,12-15H2,1-2H3 Reference: PMID: 14978511 C21H27N3 CHEBI:91796 chebi_ontology CC1CN(CC(N1)C)CCCN2C3=CC=CC=C3C4=CC=CC=C42 LINCS:LSM-1693 321.22050 sigma non-opioid intracellular receptor 1 sigma intracellular receptor 2