InChI=1/C15H17N3O2/c19-11-13-5-1-3-7-17(13)10-12-9-15(20)18-8-4-2-6-14(18)16-12/h2,4,6,8-9,11,13H,1,3,5,7,10H2/p+1/t13-/m1/s1/fC15H18N3O2/h16H/q+1 CFF637C61FEDB315