InChI=1/C18H33N3O2/c1-6-21(7-2)17(14-19)16-10-9-15(22-5)13-18(16)23-12-8-11-20(3)4/h9-10,13,17H,6-8,11-12,14,19H2,1-5H3/p+2/t17-/m0/s1/fC18H35N3O2/h19-20H/q+2 4B8E254FF95D96BF