InChI=1/C11H16N2O3S/c1-11(2,3)10(14)13-8-4-6-9(7-5-8)17(12,15)16/h4-7H,1-3H3,(H,13,14)(H2,12,15,16)/f/h13H,12H2 BF89391E43AB40D2