InChI=1/C22H22N2O5/c1-25-17-5-3-16(4-6-17)22(8-10-26-11-9-22)21-24-23-20(29-21)15-2-7-18-19(14-15)28-13-12-27-18/h2-7,14H,8-13H2,1H3 F0AA09E0EA1CB220