InChI=1/C20H21N5O4/c21-20(29)24-15-7-5-14(6-8-15)23-17(26)12-22-19(28)13-3-9-16(10-4-13)25-11-1-2-18(25)27/h3-10H,1-2,11-12H2,(H,22,28)(H,23,26)(H3,21,24,29)/f/h22-24H,21H2	E111F1D349DB7C7E