InChI=1/C18H20N4O4S/c19-27(25,26)22-15-6-3-5-14(11-15)20-17(23)9-8-13-10-12-4-1-2-7-16(12)21-18(13)24/h1-7,11,13,22H,8-10H2,(H,20,23)(H,21,24)(H2,19,25,26)/t13-/m0/s1/f/h20-21H,19H2	DB398481128BD979