Standard InChI: InChI=1S/C25H32ClFN4/c26-22-7-6-20(27)14-21(22)23-8-9-24(30-29-23)28-16-19-15-25(19)10-12-31(13-11-25)17-18-4-2-1-3-5-18/h6-9,14,18-19H,1-5,10-13,15-17H2,(H,28,30)/t19-/m1/s1
1.Bender AM, Carter TR, Spock M, Rodriguez AL, Dickerson JW, Rook JM, Chang S, Qi A, Presley CC, Engers DW, Harp JM, Bridges TM, Niswender CM, Conn PJ, Lindsley CW.. (2022) Synthesis and characterization of chiral 6-azaspiro[2.5]octanes as potent and selective antagonists of the M4 muscarinic acetylcholine receptor., 56 [PMID:34838649][10.1016/j.bmcl.2021.128479]