InChI=1/C12H16N4O3/c17-5-8-3-16(4-9(8)18)2-7-1-13-11-10(7)14-6-15-12(11)19/h1,6,8-9,13,17-18H,2-5H2,(H,14,15,19)/p+1/t8-,9+/m0/s1/fC12H17N4O3/h15-16H/q+1 991BD40CD6079FB3