InChI=1/C30H26N4O5/c1-34(2)24-14-10-21(11-15-24)19-26(32-28(35)23-7-4-3-5-8-23)29(36)33-31-20-22-12-16-25(17-13-22)39-30(37)27-9-6-18-38-27/h3-20H,1-2H3,(H,32,35)(H,33,36)/b26-19-,31-20+/f/h32-33H 2FE8423E13D0F265