InChI=1/C15H33N3O2/c1-12(2)11-18(9-8-17(5)6)13(3)10-15(4,16)14(19)20-7/h12-13H,8-11,16H2,1-7H3/p+1/t13-,15-/m0/s1/fC15H34N3O2/h18H/q+1 857FE8E71AC7F327