InChI=1/C12H20N4O3/c1-7-10(9(3)16(4)15-7)6-13-12(18)14-8(2)11(17)19-5/h8H,6H2,1-5H3,(H2,13,14,18)/t8-/m0/s1/f/h13-14H	93D1A2E786C7B706