InChI=1/C18H18N2O3/c1-11-3-6-13(7-4-11)19-17(21)10-16-18(22)20-14-9-12(2)5-8-15(14)23-16/h3-9,16H,10H2,1-2H3,(H,19,21)(H,20,22)/t16-/m1/s1/f/h19-20H	EDF84C29FE15ECC5