InChI=1/C15H13ClN2O3S/c1-2-3-8-17-12-7-6-11(16)10-14(12)22(20,21)18-9-4-5-13(18)15(17)19/h2-7,9-10H,8H2,1H3/b3-2-	2D3D7121D92C251C