InChI=1/C25H23ClN2O4/c1-31-22-5-3-4-19(23(22)29)21-14-20(15-10-12-18(26)13-11-15)27-24(28-21)16-6-8-17(9-7-16)25(30)32-2/h3-13,21,24,28-29H,14H2,1-2H3/t21-,24+/m0/s1 D119D213E218460A