InChI=1/C19H19NO3/c1-20(11-14-6-8-15(21)10-19(14)23)12-17-16-5-3-2-4-13(16)7-9-18(17)22/h2-10,21-23H,11-12H2,1H3/p+1/fC19H20NO3/h20H/q+1	27EBBCC04E3FD3EA