InChI=1/C12H17N5O2S2/c18-21(19,11-6-13-14-7-11)16-12-15-10(9-20-12)8-17-4-2-1-3-5-17/h6-7,9H,1-5,8H2,(H,13,14)(H,15,16)/p+1/fC12H18N5O2S2/h13,15,17H/q+1 6D78FD5482E6DF84