InChI=1/C19H15N5O3S/c1-11-21-22-19-24(11)23-18(28-19)12-2-5-14(6-3-12)20-17(25)13-4-7-15-16(10-13)27-9-8-26-15/h2-7,10H,8-9H2,1H3,(H,20,25)/f/h20H 9781C9986E55DDC5