InChI=1/C20H21Cl2N3S/c21-17-8-9-18(22)19(11-17)24-20(26)25(13-15-5-2-1-3-6-15)14-16-7-4-10-23-12-16/h1-2,4,7-12,15H,3,5-6,13-14H2,(H,24,26)/t15-/m0/s1/f/h24H E4A82A62E5F63A0B