InChI=1/C13H14O2S/c14-13-12(10-7-4-8-11(10)15-13)16-9-5-2-1-3-6-9/h1-3,5-6,10-12H,4,7-8H2/t10-,11-,12+/m0/s1 817A9CDE7772E81F