InChI=1/C28H43N3O4/c1-26(2)20-23(30-25(33)21-7-5-4-6-8-21)28(12-11-27(3,34)19-22(26)28)10-9-24(32)29-13-14-31-15-17-35-18-16-31/h4-8,22-23,34H,9-20H2,1-3H3,(H,29,32)(H,30,33)/t22-,23-,27-,28-/m0/s1/f/h29-30H	DC35511DE7E821F6