InChI=1/C27H37N3O5/c1-4-20-16-22(19(2)31)24(32)17-25(20)35-18-21-12-11-13-23(29-21)27(34)30(3)15-10-8-6-5-7-9-14-26(28)33/h11-13,16-17,32H,4-10,14-15,18H2,1-3H3,(H2,28,33)/f/h28H2 141C9D6D1B8E242A