InChI=1/C15H17N5O3S2/c21-15(13-10-17-20-24-13)18-11-5-7-12(8-6-11)25(22,23)19-14-4-2-1-3-9-16-14/h5-8,10H,1-4,9H2,(H,16,19)(H,18,21)/f/h16,18H A3255CB670E1BA14