InChI=1/C12H20N4O2/c1-9-5-10(2)7-15(6-9)3-4-16-8-11(12(17)18)13-14-16/h8-10H,3-7H2,1-2H3,(H,17,18)/t9-,10-/m0/s1/f/h15H	3467432EFD9D8514