InChI=1/C19H19N5O4S/c1-4-24-18(27)13(9-14(25)28-3)29-19(24)23-16-15(20-10-21-16)17(26)22-12-7-5-11(2)6-8-12/h5-10H,4H2,1-3H3,(H,20,21)(H,22,26)/b13-9+,23-19?/f/h21-22H	B261071590448942