InChI=1/C20H23ClN2O3S/c1-13(2)20(24)23-10-4-5-15-7-9-17(12-18(15)23)22-27(25,26)19-11-16(21)8-6-14(19)3/h6-9,11-13,22H,4-5,10H2,1-3H3 D6A3CDDD774A3B29