InChI=1/C20H22N2O2S3/c1-13-14(2)27-20(21-19(23)16-4-3-10-26-16)17(13)18(15-5-11-25-12-15)22-6-8-24-9-7-22/h3-5,10-12,18H,6-9H2,1-2H3,(H,21,23)/t18-/m0/s1/f/h21H 1C515D2D6EDE81E3