InChI=1S/C29H30N2O9/c1-12-9-15-21(17(32)10-12)23-24(31-8-4-6-16(30)29(37)40-28(15)31)27(36)22-14(26(23)35)5-3-7-19(22)39-20-11-18(33)25(34)13(2)38-20/h3,5,7,9-10,13,16,18,20,25,28,32-34H,4,6,8,11,30H2,1-2H3/t13-,16+,18+,20-,25-,28+/m0/s1