label: poly(methacrylic acid-co-ethyleneglycol monomethyl ether-co-N-(4-methacryloyloxyphenyl)-2-(4-methoxyphenyl)acetamide)
label_lc: poly(methacrylic acid-co-ethyleneglycol monomethyl ether-co-n-(4-methacryloyloxyphenyl)-2-(4-methoxyphenyl)acetamide)