InChI=1/C21H21N5O3/c1-13(2)29-18-8-7-15(10-22)9-17(18)25-21(28)20(27)23-11-16-12-26-14(3)5-4-6-19(26)24-16/h4-9,12-13H,11H2,1-3H3,(H,23,27)(H,25,28)/f/h23,25H 335E91FE57DCB462