InChI=1/C21H23N5O5/c1-11-17-14(10-23-18(17)26-21(22)24-11)7-4-12-2-5-13(6-3-12)19(29)25-15(20(30)31)8-9-16(27)28/h2-3,5-6,10,15H,4,7-9H2,1H3,(H,25,29)(H,27,28)(H,30,31)(H3,22,23,24,26)/p-2/t15-/m0/s1/fC21H21N5O5/h23,25H,22H2/q-2 C4DE83637E4923B3