InChI=1/C13H16N2O3S/c1-2-19(16,17)10-3-4-12-11(7-10)15-13(18-12)9-5-6-14-8-9/h3-4,7,9,14H,2,5-6,8H2,1H3/p+1/t9-/m0/s1/fC13H17N2O3S/h14H/q+1 EBCC9CCD3DDA711A