InChI=1/C12H18N4O3/c17-4-1-2-16(3-5-18)7-9-6-13-11-10(9)14-8-15-12(11)19/h6,8,13,17-18H,1-5,7H2,(H,14,15,19)/p+1/fC12H19N4O3/h15-16H/q+1 80683B124153A331