InChI=1/C15H15ClN2O2S/c1-10-12-5-7-21-15(12)4-6-17(10)13-3-2-11(9-16)8-14(13)18(19)20/h2-3,5,7-8,10H,4,6,9H2,1H3/t10-/m0/s1 8E0B85A0A3AA5D12