InChI=1/C28H27N7O2/c1-34-11-13-35(14-12-34)19-8-10-22-23(16-19)32-26(31-22)24-25(29)20-15-18(7-9-21(20)33-28(24)37)30-27(36)17-5-3-2-4-6-17/h2-10,15-16H,11-14H2,1H3,(H,30,36)(H,31,32)(H3,29,33,37)/p+1/fC28H28N7O2/h30,32-34H,29H2/q+1 249B8465803B3CA5