label: 7-(3-(2-chloro-4-(4-fluorophenoxy)phenoxy)propoxy)-2-ethyl-3,4-dihydro-2H-benzopyran-2-carboxylic acid
label_lc: 7-(3-(2-chloro-4-(4-fluorophenoxy)phenoxy)propoxy)-2-ethyl-3,4-dihydro-2h-benzopyran-2-carboxylic acid