InChI=1/C17H18O2S/c1-3-20-16-6-4-5-15(11-16)14-9-7-13(8-10-14)12(2)17(18)19/h4-12H,3H2,1-2H3,(H,18,19)/p-1/t12-/m0/s1/fC17H17O2S/q-1 52AFB5D4A3F3DDAB