InChI=1/C16H24N4O/c17-9-12-8-11-4-3-7-14(11)19-16(12)20(10-15(18)21)13-5-1-2-6-13/h8,13H,1-7,9-10,17H2,(H2,18,21)/p+2/fC16H26N4O/h17,19H,18H2/q+2	4218C25816D50A81