InChI=1/C22H24ClNO4/c1-26-20-8-10-21(11-9-20)28-16-19(25)14-24(15-22-3-2-12-27-22)13-17-4-6-18(23)7-5-17/h2-12,19,25H,13-16H2,1H3/p+1/t19-/m0/s1/fC22H25ClNO4/h24H/q+1 1009F876A8FE4C3C