InChI=1/C15H16N4O2S2/c1-22-13-6-2-11(3-7-13)10-18-12-4-8-14(9-5-12)23(20,21)19-15(16)17/h2-10H,1H3,(H4,16,17,19)/f/h16-17H2 E8CFC75ABF2CD699