InChI=1/C15H25N3O2/c1-9-12(11(3)19)10(2)17-13(9)14(20)16-8-15(4,5)18(6)7/h17H,8H2,1-7H3,(H,16,20)/p+1/fC15H26N3O2/h16,18H/q+1 05049FF06AFBE237