InChI=1/C27H40N2O4/c1-7-8-9-10-17-29(25(32)22-12-11-18-33-22)23(20-13-15-21(30)16-14-20)24(31)28-27(5,6)19-26(2,3)4/h11-16,18,23,30H,7-10,17,19H2,1-6H3,(H,28,31)/t23-/m1/s1/f/h28H 8F8A25DAF578EAD7