InChI=1/C11H19NO3S/c1-2-9-7-15-5-4-12(9)11(10(13)14)3-6-16-8-11/h9H,2-8H2,1H3,(H,13,14)/t9-,11+/m0/s1/f/h12H 2C4E8399F7280BCC