acp-105 acp-105 acp-105 is a drug which acts as a selective androgen receptor modulator (sarm). it has been investigated for the treatment of age-related cognitive decline. acp-105legal statuslegal status us: investigational new drug identifiers iupac name 2-chloro-4-(3-hydroxy-3-methyl-8-azabicyclooctan-8-yl)-3-methylbenzonitrile cas number1048998-11-3pubchem cid11507567chemspider9682364chemblchembl3410856chemical and physical dataformulac16h19cln2omolar mass290.79 g·mol−13d model (jsmol)interactive image smiles cc1=c(c=cc(=c1cl)c#n)n2c3ccc2cc(c3)(c)o inchi inchi=1s/c16h19cln2o/c1-10-14(6-3-11(9-18)15(10)17)19-12-4-5-13(19)8-16(2,20)7-12/h3,6,12-13,20h,4-5,7-8h2,1-2h3key:oueodvpkprqetq-uhfffaoysa-n