InChI=1/C18H18N5O4S/c1-28(26,27)22-14-7-5-6-13(10-14)11-20-18(25)17-19-12-16(24)23(21-17)15-8-3-2-4-9-15/h2-10H,11-12H2,1H3,(H,19,21)(H,20,25)/q-1/f/h19-20H BBBB795C32142E4C