InChI=1/C25H36N2O4/c1-6-8-11-18(7-2)24(30)27(17-21-14-10-15-31-21)22(23(29)26-25(3,4)5)19-12-9-13-20(28)16-19/h9-10,12-16,18,22,28H,6-8,11,17H2,1-5H3,(H,26,29)/t18-,22-/m0/s1/f/h26H EFC0C27347357377