InChI=1/C13H15N7S/c14-6-10-7-16-13(21-10)19-11-5-12(18-8-17-11)20-3-1-9(15)2-4-20/h5,7-9H,1-4,15H2,(H,16,17,18,19)/p+2/fC13H17N7S/h15,18-19H/q+2 E066538321CDDA8C