InChI=1S/C30H34N4O11/c1-13(33-11-14(9-17(31)27(38)39)16-5-2-3-6-19(16)33)34-12-15(10-18(32)28(40)41)22-20(34)7-4-8-21(22)44-30-25(37)23(35)24(36)26(45-30)29(42)43/h2-8,11-13,17-18,23-26,30,35-37H,9-10,31-32H2,1H3,(H,38,39)(H,40,41)(H,42,43)