InChI=1/C12H18N4O/c1-12(2,3)15-8-11(17)16-9(6-13)4-5-10(16)7-14/h9-10,15H,4-5,8H2,1-3H3/p+1/t9-,10+/fC12H19N4O/h15H/q+1 8A73E3191C93303F