InChI=1/C14H17N3O2S/c1-17-10-2-3-13(17)11-16-9-8-12-4-6-14(7-5-12)20(15,18)19/h2-7,10-11H,8-9H2,1H3,(H2,15,18,19)/p+1/b16-11+/fC14H18N3O2S/h16H,15H2/q+1/b 167D381D9E47AF53