InChI=1/C27H23N7O2/c35-23(17-20-11-5-2-6-12-20)28-27-30-24-21(26-29-25(32-34(26)27)22-14-8-16-36-22)18-33(31-24)15-7-13-19-9-3-1-4-10-19/h1-6,8-12,14,16,18H,7,13,15,17H2,(H,28,30,31,35)/f/h28H A0816F1357B5D6A2