InChI=1/C18H20N4O5S/c19-17(23)9-12-1-5-15(6-2-12)27-11-18(24)21-14-4-3-13-7-8-22(16(13)10-14)28(20,25)26/h1-6,10H,7-9,11H2,(H2,19,23)(H,21,24)(H2,20,25,26)/f/h21H,19-20H2 D59BA6226AA99629