InChI=1/C21H26N2O4/c1-13-6-4-5-7-14(13)10-21(2,3)22-11-18(25)16-8-15(24)9-17-20(16)27-12-19(26)23-17/h4-9,18,22,24-25H,10-12H2,1-3H3,(H,23,26)/p+1/t18-/m1/s1/fC21H27N2O4/h22-23H/q+1	87F4CC84850D22E0