InChI=1/C13H17N3O2S/c1-15-6-3-7-16(9-8-15)19(17,18)13-5-2-4-12(10-13)11-14/h2,4-5,10H,3,6-9H2,1H3/p+1/fC13H18N3O2S/h15H/q+1 73BBF693A3BA11E2