InChI=1/C19H15N5O3S/c1-2-27-15-9-11(5-6-14(15)25)8-13-16(20)24-19(22-17(13)26)28-18(23-24)12-4-3-7-21-10-12/h3-10,20,25H,2H2,1H3/b13-8+,20-16? 9A03D1FC378199BC