InChI=1/C20H21Cl2N3O2S/c1-13(15-5-3-4-6-16(15)22)23-19(26)12-28-20-24-17-11-14(21)7-8-18(17)25(20)9-10-27-2/h3-8,11,13H,9-10,12H2,1-2H3,(H,23,26)/t13-/m1/s1/f/h23H 8D48EE9BFB0B422C