InChI=1/C19H22ClNO4S/c1-13(2)19(21-26(22,23)18-7-4-3-6-15(18)20)14-8-9-16-17(12-14)25-11-5-10-24-16/h3-4,6-9,12-13,19,21H,5,10-11H2,1-2H3/t19-/m0/s1 67EEF041FE96D124