InChI=1/C19H18N10O/c20-19-25-17-13(18-24-16(26-29(18)19)15-2-1-7-30-15)9-23-28(17)6-5-27-4-3-14-12(10-27)8-21-11-22-14/h1-2,7-9,11H,3-6,10H2,(H2,20,25)/p+1/fC19H19N10O/h27H,20H2/q+1 CA170CC336BA689F