InChI=1/C20H19NO3S2/c22-18(12-17-15-7-1-2-8-16(15)19(23)24-17)21-14-6-3-5-13(11-14)20-25-9-4-10-26-20/h1-3,5-8,11,17,20H,4,9-10,12H2,(H,21,22)/t17-/m1/s1/f/h21H 363325D672A2EEA8