InChI=1/C21H21N5O4S/c1-13-19(31(27,28)26(2)3)10-18(29-13)21-25-17(11-22)20(30-21)23-9-8-14-12-24-16-7-5-4-6-15(14)16/h4-7,10,23H,8-9,12H2,1-3H3/p+1/fC21H22N5O4S/h24H/q+1 D0112399348EEF4A