InChI=1/C20H18N4O3/c1-26-14-5-3-13(4-6-14)22-20-21-11-12-9-18(25)23-17-10-15(27-2)7-8-16(17)19(12)24-20/h3-8,10-11H,9H2,1-2H3,(H,23,25)(H,21,22,24)/f/h22-23H B2AC9923A636CC77