InChI=1/C20H20ClN3OS/c1-25-15-9-7-13(8-10-15)20-24-17-6-2-5-16(18(17)26-20)23-12-14-4-3-11-22-19(14)21/h3-4,7-11,16,23H,2,5-6,12H2,1H3/t16-/m0/s1 D461F783F6B243A1