InChI=1/C27H31N9O2/c1-37-17-18-38-22-9-7-21(8-10-22)34-14-11-33(12-15-34)13-16-35-19-29-23-25(35)31-27(28)36-26(23)30-24(32-36)20-5-3-2-4-6-20/h2-10,19H,11-18H2,1H3,(H2,28,31)/f/h28H2 18BC922E75001552