InChI=1/C30H34N4O5/c1-21(2)17-26(34-30(38)39-20-23-13-7-4-8-14-23)28(36)33-25(18-22-11-5-3-6-12-22)27(35)29(37)32-19-24-15-9-10-16-31-24/h3-16,21,25-26H,17-20H2,1-2H3,(H,32,37)(H,33,36)(H,34,38)/t25-,26+/m1/s1/f/h32-34H 5711188A17CC37DE