InChI=1/C13H17N3O3/c14-10(6-12(15)17)13(18)16-7-9-5-8-3-1-2-4-11(8)19-9/h1-4,9-10H,5-7,14H2,(H2,15,17)(H,16,18)/p+1/t9-,10-/m0/s1/fC13H18N3O3/h14,16H,15H2/q+1 5053DF603C3D00F9