InChI=1/C15H14N6O2S/c22-13(20-10-6-18-19-7-10)9-16-14(23)12-8-17-15(24)21(12)11-4-2-1-3-5-11/h1-8H,9H2,(H,16,23)(H,17,24)(H,18,19)(H,20,22)/f/h16-18,20H 28889A5C0E4D68AA