InChI=1/C13H15N5O2S/c1-2-18-12(7-14)15-16-13(18)21-8-9-6-11(20-17-9)10-4-3-5-19-10/h3-6H,2,7-8,14H2,1H3/p+1/fC13H16N5O2S/h14H/q+1 F48015FE74925114