InChI=1/C25H30N2O4/c1-17(2)12-14-31-20-9-7-18(8-10-20)24(28)11-13-26-23(25(29)30)15-19-16-27-22-6-4-3-5-21(19)22/h3-10,17,23,26H,11-16H2,1-2H3,(H,29,30)/p+1/t23-/m0/s1/fC25H31N2O4/h26-27H/q+1 60EB4F3270BF7DC5