InChI=1/C18H18N2O3/c1-10-7-8-14-13(9-10)18(23-20-14)19-17(21)16-11(2)12-5-3-4-6-15(12)22-16/h3-6,10H,7-9H2,1-2H3,(H,19,21)/t10-/m1/s1/f/h19H	5E8FCB474ABDC86D