InChI=1/C14H19NO2S/c1-2-3-8-17-12-6-4-11(5-7-12)13-9-15-14(16)10-18-13/h4-7,13H,2-3,8-10H2,1H3,(H,15,16)/t13-/m0/s1/f/h15H 0FEF4F426DB9A43B