InChI=1/C20H22ClN3O5S/c21-15-3-9-18(10-4-15)30(28,29)24-11-1-2-14(13-24)20(27)22-12-19(26)23-16-5-7-17(25)8-6-16/h3-10,14,25H,1-2,11-13H2,(H,22,27)(H,23,26)/t14-/m1/s1/f/h22-23H 4B1A8E1BB2504C3D