InChI=1/C14H15N3O/c1-9-7-13(17-14(15)16-9)18-12-6-5-10-3-2-4-11(10)8-12/h5-8H,2-4H2,1H3,(H2,15,16,17)/f/h15H2 4786BCCC5BACCB78