InChI=1/C25H28N2O4/c28-25(26-23-12-4-5-13-24(23)31-20-8-2-1-3-9-20)14-15-27(18-21-10-6-16-29-21)19-22-11-7-17-30-22/h1-6,8-10,12-13,16,22H,7,11,14-15,17-19H2,(H,26,28)/p+1/t22-/m0/s1/fC25H29N2O4/h26-27H/q+1 D3321BD825AB10C2