InChI=1/C19H18N4O3S/c1-12-6-8-14(9-7-12)21-17(25)10-16-18(26)22-19(27-16)23-20-11-13-4-2-3-5-15(13)24/h2-9,11,16,24H,10H2,1H3,(H,21,25)(H,22,23,26)/b20-11+/t16-/m0/s1/f/h21-22H/b20-11+,23-19+ 47F82C68B3FB1705