InChI=1/C18H14N6O2/c1-18(25,12-5-8-20-9-6-12)7-4-13-11-24-17(15(19)21-13)22-16(23-24)14-3-2-10-26-14/h2-3,5-6,8-11,25H,1H3,(H2,19,21)/p+1/t18-/m1/s1/fC18H15N6O2/h21H,19H2/q+1 B674EE49C2AF951B