InChI=1/C21H21N5O/c1-4-25-19-8-6-5-7-18(19)23-21(25)22-13-17-15(3)24-26(20(17)27)16-11-9-14(2)10-12-16/h5-13,27H,4H2,1-3H3	C518B44B74CE0961