IUPAC:gadolinium(3+) 2-[4,7-bis(carboxylatomethyl)-10-(1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecan-1-yl]acetate
IUPAC:gadolinium(3+) 2-[4,7-bis(carboxylatomethyl)-10-(1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecan-1-yl]acetate