InChI=1/C11H20N2O2S/c1-9(10-3-2-6-15-10)12-11(14)13-4-7-16-8-5-13/h9-10H,2-8H2,1H3,(H,12,14)/t9-,10+/m0/s1/f/h12H 325452CAF544EFCD