label: 3-(7-(3-(4-acetyl-3-hydroxy-2-propylphenoxy)propyloxy)-4-oxo-8-propyl-4H-1-benzopyran)-2-propionic acid
label_lc: 3-(7-(3-(4-acetyl-3-hydroxy-2-propylphenoxy)propyloxy)-4-oxo-8-propyl-4h-1-benzopyran)-2-propionic acid