InChI=1S/C26H27N3O8/c1-3-35-26(32)27-19-5-6-20-18(13-24(30)37-23(20)14-19)15-36-25(31)17-4-7-21(22(12-17)29(33)34)28-10-8-16(2)9-11-28/h4-7,12-14,16H,3,8-11,15H2,1-2H3,(H,27,32)