InChI=1/C18H32N4O2/c1-17(2,3)15-13(12-20-21-15)11-19-9-10-22(14-7-8-14)16(23)24-18(4,5)6/h12,14,19H,7-11H2,1-6H3,(H,20,21)/p+1/fC18H33N4O2/h19-20H/q+1 B952A2D517050DAA