InChI=1/C31H44N4O6/c1-31(2,3)33-29(38)27-19-34(18-23-9-11-24(36)12-10-23)14-15-35(27)20-28(37)26(17-22-7-5-4-6-8-22)32-30(39)41-25-13-16-40-21-25/h4-12,25-28,36-37H,13-21H2,1-3H3,(H,32,39)(H,33,38)/t25-,26-,27-,28+/m0/s1/f/h32-33H 853D7A5483392477