InChI=1/C19H19N5O3S/c1-12-7-8-15(19-13(12)9-20-23-19)22-18(25)10-24-16-6-4-3-5-14(16)21-17(24)11-28(2,26)27/h3-9H,10-11H2,1-2H3,(H,20,23)(H,22,25)/f/h22-23H A7D13C9B2D01BE52