InChI: | InChI=1/C31H42N4O7/c1-5-19(3)26(32-18-36)29(39)35-27(20(4)6-2)30(40)33-24(16-21-10-8-7-9-11-21)28(38)34-25(31(41)42)17-22-12-14-23(37)15-13-22/h7-15,18-20,24-27,37H,5-6,16-17H2,1-4H3,(H,32,36)(H,33,40)(H,34,38)(H,35,39)(H,41,42)/t19?,20?,24-,25-,26-,27-/m0/s1 |