InChI=1/C27H26N2O4/c1-5-29-21-14-10-9-13-20(21)24(26(29)19-11-7-6-8-12-19)22(31)15-33-27(32)25-16(2)23(18(4)30)17(3)28-25/h6-14,28H,5,15H2,1-4H3	381C77CECD25879B