InChI=1/C19H19NO4/c1-2-10-20-11-13(21)12-23-17-9-5-7-15-18(22)14-6-3-4-8-16(14)24-19(15)17/h2-9,13,20-21H,1,10-12H2/p+1/t13-/m1/s1/fC19H20NO4/h20H/q+1	6BC737859AEDF286