InChI=1/C18H26N2O/c1-3-9-20(10-4-2)14-7-5-13-6-8-17-16(15(13)11-14)12-18(21)19-17/h6,8,14H,3-5,7,9-12H2,1-2H3,(H,19,21)/p+1/t14-/m0/s1/fC18H27N2O/h19-20H/q+1 92E3E4965FACBE30