InChI=1/C18H16N4O4S/c1-11-15(17(24)22-25)27-18(19-11)21-16(23)14-9-5-6-12(20-14)10-26-13-7-3-2-4-8-13/h2-9,25H,10H2,1H3,(H,22,24)(H,19,21,23)/f/h21-22H	7E2B60B193B039C1