InChI=1S/C30H31N7O7/c1-36-23-12-9-20(29(42)37(15-13-27(40)41)24-5-2-3-14-32-24)17-22(23)34-25(36)18-33-21-10-7-19(8-11-21)28(31)35-30(43)44-16-4-6-26(38)39/h2-3,5,7-12,14,17,33H,4,6,13,15-16,18H2,1H3,(H,38,39)(H,40,41)(H2,31,35,43)