InChI=1/C27H28N6O2/c1-31-13-15-32(16-14-31)25(34)18-35-19-7-8-20-21(9-11-29-23(20)17-19)26-24-6-4-12-33(24)30-27(26)22-5-2-3-10-28-22/h2-3,5,7-11,17H,4,6,12-16,18H2,1H3 12F2E3B2C73EA5AF