InChI=1S/C28H27N7O7/c1-34-21-10-7-18(27(40)35(13-11-24(36)37)22-4-2-3-12-30-22)14-20(21)32-23(34)15-31-19-8-5-17(6-9-19)26(29)33-28(41)42-16-25(38)39/h2-10,12,14,31H,11,13,15-16H2,1H3,(H,36,37)(H,38,39)(H2,29,33,41)