InChI=1/C22H21N5O2S/c1-13-15(19(23)28)10-7-11-16(13)24-20(29)18-12-17-21(30-18)27(22(25-17)26(2)3)14-8-5-4-6-9-14/h4-12H,1-3H3,(H2,23,28)(H,24,29)/p+1/fC22H22N5O2S/h24-25H,23H2/q+1 E019E6A8715C121E