InChI=1S/C31H39N5O5/c1-4-8-23-28(38)35-13-7-11-25(35)31(40)36(23)29(39)30(41-31,12-5-2)33-27(37)19-14-21-20-9-6-10-22-26(20)18(16-32-22)15-24(21)34(3)17-19/h6,9-10,14,16,19,23-25,32,40H,4-5,7-8,11-13,15,17H2,1-3H3,(H,33,37)/t19-,23+,24-,25+,30-,31+/m1/s1