InChI=1/C25H36N2O4/c1-6-8-12-18(7-2)24(30)27(17-19-13-11-16-31-19)22(23(29)26-25(3,4)5)20-14-9-10-15-21(20)28/h9-11,13-16,18,22,28H,6-8,12,17H2,1-5H3,(H,26,29)/t18-,22+/m0/s1/f/h26H B830352AE13E56BD