InChI=1/C17H18N2O3/c1-11-13(17(21)18-2)7-5-8-14(11)19-10-12-6-4-9-15(22-3)16(12)20/h4-10,20H,1-3H3,(H,18,21)/f/h18H	A3F0DC8A06978DA8