InChI=1/C17H18N6O2S/c18-8-13-9-21-17(22-16(13)20)26-11-15(25)23(7-6-14(19)24)10-12-4-2-1-3-5-12/h1-5,9H,6-7,10-11H2,(H2,19,24)(H2,20,21,22)/f/h19-20H2 C6FAA2B6B7762B9A