InChI=1/C21H28N2O4/c1-25-16-18-8-6-17(7-9-18)12-22-21(24)15-23(13-19-4-2-10-26-19)14-20-5-3-11-27-20/h2,4,6-10,20H,3,5,11-16H2,1H3,(H,22,24)/p+1/t20-/m0/s1/fC21H29N2O4/h22-23H/q+1	414D331C89131193