pf-06260414 pf-06260414 pf-06260414 is a drug which acts as a selective androgen receptor modulator (sarm), and was developed for androgen replacement therapy. pf-06260414legal statuslegal status us: investigational new drug identifiers iupac name 6-isoquinoline-1-carbonitrile cas number1612755-71-1pubchem cid76071881drugbankdb15221chemspider58824307unii3i487uhh95chemblchembl4297476chemical and physical dataformulac14h14n4o2smolar mass302.35 g·mol−13d model (jsmol)interactive image smiles c1cns(=o)(=o)n(c1)c2=cc3=c(c=c2)c(=nc=c3)c#n inchi inchi=1s/c14h14n4o2s/c1-10-8-17-21(19,20)18(9-10)12-2-3-13-11(6-12)4-5-16-14(13)7-15/h2-6,10,17h,8-9h2,1h3/t10-/m1/s1key:zkavfoxyjcrebq-snvbaglbsa-n