InChI=1/C27H23N7O2/c1-18-22(26(35)33(31-18)20-10-5-3-6-11-20)16-28-24-14-9-15-25(30-24)29-17-23-19(2)32-34(27(23)36)21-12-7-4-8-13-21/h3-17,35-36H,1-2H3 66AF6B49B62E58FB