InChI=1/C19H18ClN3O5S/c1-19(12-3-5-13(20)6-4-12)17(25)23(18(26)22-19)11-16(24)21-14-7-9-15(10-8-14)29(2,27)28/h3-10H,11H2,1-2H3,(H,21,24)(H,22,26)/t19-/m1/s1/f/h21-22H 4CA2EC02B8687510