InChI=1/C17H19N5O/c1-4-13-15-14(10-5-7-11(8-6-10)22(2)3)12(9-18)16(19)23-17(15)21-20-13/h5-8,14,17H,4,19H2,1-3H3/t14-,17-/m0/s1 1F98CC76AFC25799