InChI: | InChI=1/C32H36N4O7/c1-20(33-26(32(42)43)18-13-22-9-5-3-6-10-22)28(37)34-21(2)29(38)36-30(39)27(19-23-11-7-4-8-12-23)35-25-16-14-24(15-17-25)31(40)41/h3-12,14-17,20-21,26-27,33,35H,13,18-19H2,1-2H3,(H,34,37)(H,40,41)(H,42,43)(H,36,38,39)/t20-,21-,26?,27-/m0/s1 |