InChI=1/C34H42N2O8/c1-20(37)43-24-16-33(2)23(10-11-25(33)38)27-29(24)34(3)26(19-42-4)44-32(41)22(28(34)31(40)30(27)39)18-36-14-12-35(13-15-36)17-21-8-6-5-7-9-21/h5-9,18,23-26,28,38H,10-17,19H2,1-4H3/b22-18-/t23-,24-,25+,26-,28-,33+,34+/m1/s1 E3831560C9B642F3