InChI=1/C18H17N3O3/c22-14-8-4-5-12(9-14)10-20-21-18(24)16-15(11-19-17(16)23)13-6-2-1-3-7-13/h1-10,15-16,22H,11H2,(H,19,23)(H,21,24)/b20-10-/t15-,16+/m1/s1/f/h19,21H	33434EC81814DF1C