InChI=1/C14H16N2O3S/c1-9(15)2-10-3-13-14(19-8-18-13)4-12(10)17-5-11-6-20-7-16-11/h3-4,6-7,9H,2,5,8,15H2,1H3/p+1/t9-/m0/s1/fC14H17N2O3S/h15H/q+1 3C023C28D112F9CF