InChI=1/C18H32N2O2/c1-16(2)9-13(5-8-22-16)14-19-7-6-17(3)10-20(14)12-18(4,11-19)15(17)21/h13-15,21H,5-12H2,1-4H3/p+1/t13-,14+,15-,17+,18-/m1/s1/fC18H33N2O2/h20H/q+1 2587C34BBF46C62A