InChI=1/C21H21N5O5/c22-6-7-25-14-2-1-3-15(11-14)30-18-9-13(21(28)29)10-19(26-18)31-17-8-12(20(23)24)4-5-16(17)27/h1-5,8-11,25,27H,6-7,22H2,(H3,23,24)(H,28,29)/p+1/fC21H22N5O5/h22H,23-24H2/q+1 BC38499E312504A5