InChI=1/C25H36N2O4/c1-25(2,3)21-16-20(10-11-23(21)29-4)31-18-19(28)17-26-12-14-27(15-13-26)22-8-6-7-9-24(22)30-5/h6-11,16,19,28H,12-15,17-18H2,1-5H3/t19-/m1/s1 8EB282F35BECF496