InChI=1/C16H25N5O/c1-9(2)6-7-12-18-13-14(19-12)21-8-11(10(3)4)17-16(21)20(5)15(13)22/h9-11H,6-8H2,1-5H3,(H,18,19)/p+1/t11-/m0/s1/fC16H26N5O/h17-18H/q+1 7404D781161960A0