win 54,461 win 54,461 win 54,461 (6-bromopravadoline) is a drug that acts as a potent and selective inverse agonist for the cannabinoid receptor cb2. win 54,461identifiers iupac name (4-methoxyphenyl)methanone pubchem cid9868699chemspider8044390chemical and physical dataformulac23h25brn2o3molar mass457.368 g·mol−13d model (jsmol)interactive image smiles brc4ccc2c(n(c(c2c(=o)c1ccc(oc)cc1)c)ccn3ccocc3)c4