InChI=1/C12H18N4S/c1-9(2)7-16(5-4-13)11-10-3-6-17-12(10)15-8-14-11/h3,6,8-9H,4-5,7,13H2,1-2H3/p+1/fC12H19N4S/h13H/q+1 2498B7BC428EA07F