InChI=1/C19H23ClN2O4S/c1-14-11-15(25-10-6-2-3-9-19(21)22)13-16(12-14)26-27(23,24)18-8-5-4-7-17(18)20/h4-5,7-8,11-13H,2-3,6,9-10H2,1H3,(H3,21,22)/p+1/fC19H24ClN2O4S/h21-22H2/q+1 CB3B40B2954AF5B0