InChI=1/C18H22N4O4S/c1-12(13-6-10-16(11-7-13)27(25,26)20-3)21-18(24)22-15-8-4-14(5-9-15)17(23)19-2/h4-12,20H,1-3H3,(H,19,23)(H2,21,22,24)/t12-/m0/s1/f/h19,21-22H	2ED90199B09F31FC