InChI=1/C15H34N4O/c1-7-17-15(4,14(16)20)8-9-19(12-13(2)3)11-10-18(5)6/h13,17H,7-12H2,1-6H3,(H2,16,20)/p+2/t15-/m0/s1/fC15H36N4O/h17-18H,16H2/q+2 1FA619E0F64CBF52