InChI=1/C27H27N3O5/c1-16(23(27(34)35-2)15-17-4-3-5-22(14-17)24(28)29)30-25(31)20-10-6-18(7-11-20)19-8-12-21(13-9-19)26(32)33/h3-14,16,23H,15H2,1-2H3,(H3,28,29)(H,30,31)(H,32,33)/t16-,23-/m1/s1/f/h30H,28-29H2 861A7454512190B6