InChI=1/C11H12N2O3S/c1-16-13-10(14)6-9-11(15)12-7-4-2-3-5-8(7)17-9/h2-5,9H,6H2,1H3,(H,12,15)(H,13,14)/t9-/m1/s1/f/h12-13H 8092CF82DEB25D34