InChI=1/C18H30N2O/c1-5-15-12-21-14(4)11-20(15)18(17(19)6-2)16-10-8-7-9-13(16)3/h7-10,14-15,17-18H,5-6,11-12,19H2,1-4H3/p+1/t14-,15-,17-,18+/m1/s1/fC18H31N2O/h19H/q+1 98861466826F32EA