| Product Name |
4-({[4-({[4-({[5-({5-[(4,6-disulfonaphthalen-1-yl)carbamoyl]-1-methyl-1H-pyrrol-3-yl}carbamoyl)-1-methyl-1H-pyrrol-3-yl]carbamoyl}amino)-1-methyl-1H-pyrrol-2-yl]carbonyl}amino)-1-methyl-1H-pyrrol-2-yl]carbonyl}amino)naphthalene-1,7-disulfonic acid |