InChI=1/C18H32N2O/c1-6-16(7-2)20(12-13-21-5)18(15(4)19)17-11-9-8-10-14(17)3/h8-11,15-16,18H,6-7,12-13,19H2,1-5H3/p+1/t15-,18+/m1/s1/fC18H33N2O/h19H/q+1 3C52194D88EB7381