5f-adbica 5f-adbica 5f-adbica (also known as 5f-adb-pica) is an indole-based synthetic cannabinoid that is a potent agonist at cb1 receptors and cb2 receptors with ec50 values of 0.77 nm and 1.2 nm respectively. 5f-adbicalegal statuslegal status ca: schedule ii de: npsg (industrial and scientific use only) uk: class b identifiers iupac name n--1-(5-fluoropentyl)indole-3-carboxamide cas number1801338-27-1pubchem cid118796421chemspider52085200uniiu9h280g9o7chemical and physical dataformulac20h28fn3o2molar mass361.461 g·mol−13d model (jsmol)interactive image smiles cc(c)(c)(c(=o)n)nc(=o)c1=cn(c2=cc=cc=c21)cccccf inchi inchi=1s/c20h28fn3o2/c1-20(2,3)17(18(22)25)23-19(26)15-13-24(12-8-4-7-11-21)16-10-6-5-9-14(15)16/h5-6,9-10,13,17h,4,7-8,11-12h2,1-3h3,(h2,22,25)(h,23,26)/t17-/m1/s1key:itzsoczdfshncl-qgzvfwflsa-n legal status china as of october 2015 5f-adbica is a controlled substance in china.