InChI=1/C20H23ClN2O2S/c1-13-7-9-18(10-8-13)23-19(24)12-26-15(3)20(25)22-14(2)16-5-4-6-17(21)11-16/h4-11,14-15H,12H2,1-3H3,(H,22,25)(H,23,24)/t14-,15+/m0/s1/f/h22-23H 85408882B946F53E