snap-7941 snap-7941 snap-7941 is a drug used in scientific research, which is a selective, non-peptide antagonist at the melanin concentrating hormone receptor mch1. in initial animal studies it had promising anxiolytic, antidepressant and anorectic effects, but subsequent trial results were disappointing, and the main significance of snap-7941 is as the lead compound from which more potent and selective antagonists such as snap-94847 were developed, although it continues to be used for research into the function of the mch1 receptor. snap-7941identifierschemblchembl185271 nchemical and physical dataformulac33h41f2n5o6molar mass641.704 g·mol−13d model (jsmol)interactive image smiles cc(c)c(=o)nc(c4)cccc4c3ccn(cc3)cccnc(=o)n(c(=o)nc=1coc)c(c=1c(=o)oc)c(cc2f)ccc2f ny (what is this?) (verify)