InChI=1/C21H22N4O2/c26-21(25-18-9-3-5-16-6-4-12-22-20(16)18)24-14-15-10-11-19(23-13-15)27-17-7-1-2-8-17/h3-6,9-13,17H,1-2,7-8,14H2,(H2,24,25,26)/f/h24-25H 07705036EDC2329E