InChI=1/C19H21NO4/c1-11(21)24-18-15(23-2)4-3-12-9-16-19(7-8-20-16)6-5-13(22)10-14(19)17(12)18/h3-4,10,16,20H,5-9H2,1-2H3/p+1/t16-,19+/m0/s1/fC19H22NO4/h20H/q+1	418C56DA40C74CE2