InChI=1/C13H19N5O2S/c14-17-12-5-1-2-6-13(12)21(19,20)16-7-3-4-9-18-10-8-15-11-18/h1-2,5-6,8,10-11,16-17H,3-4,7,9,14H2/p+1/fC13H20N5O2S/h15H/q+1 8D0B490B2349DD93