InChI=1/C28H27N3O5/c32-26(29-17-10-11-20-21(14-17)36-15-35-20)25-23-22(24-19-9-5-4-6-16(19)12-13-30(24)25)27(33)31(28(23)34)18-7-2-1-3-8-18/h4-6,9-14,18,22-25H,1-3,7-8,15H2,(H,29,32)/t22-,23+,24-,25-/m0/s1/f/h29H C84DEB41D4B66611