InChI=1/C18H22N12O/c19-16-22-17(23-18-21-15(24-30(16)18)14-2-1-7-31-14)28-6-5-27-8-12(3-4-13(27)10-28)9-29-11-20-25-26-29/h1-2,7,11-13H,3-6,8-10H2,(H2,19,21,22,23,24)/p+1/t12-,13-/m0/s1/fC18H23N12O/h19,22,27H/q+1 320B499996DAC900