InChI=1/C21H23N5O3/c27-19-8-3-10-25(19)17-6-1-4-15(12-17)14-23-20(28)24-16-5-2-7-18(13-16)26-11-9-22-21(26)29/h1-2,4-7,12-13H,3,8-11,14H2,(H,22,29)(H2,23,24,28)/f/h22-24H 5DE684E20CA323EC