InChI=1/C19H22N4/c1-4-12-16-11-7-5-6-8-13(11)22-18(16)17-14(21-12)9-19(2,3)10-15(17)23-20/h5-8,22H,4,9-10,20H2,1-3H3/p+1/b23-15+/fC19H23N4/h21H/q+1	12618F53CA6529FE