InChI=1/C20H18N2O2/c1-3-20(15-8-4-7-14(2)13-15)18(23)16-9-6-12-22(16)19-17(24-20)10-5-11-21-19/h4-13H,3H2,1-2H3/t20-/m0/s1	DFF14BD53FB20441