InChI=1/C15H25N3O/c1-5-12(4)15(19)17-11-13-8-9-14(16-10-13)18(6-2)7-3/h8-10,12H,5-7,11H2,1-4H3,(H,17,19)/t12-/m1/s1/f/h17H 2A03D51F70C8614F