InChI=1/C28H25N5O7/c1-37-16-10-8-14(9-11-16)23-22-24(31-30-23)17-6-5-7-18(21(17)25(22)34)29-28(36)33-32-27(35)15-12-19(38-2)26(40-4)20(13-15)39-3/h5-13H,1-4H3,(H,30,31)(H,32,35)(H2,29,33,36)/f/h29-30,32-33H 926E28B5875623B4