InChI=1/C21H23N5O3/c1-12-17(21(28)29-3)13(2)22-18(12)20(27)23-15-9-7-14(8-10-15)19-25-24-16-6-4-5-11-26(16)19/h7-10,22H,4-6,11H2,1-3H3,(H,23,27)/f/h23H 3A47C9B107E94468