IUPAC:5-(2-hydroxy-3-{2-[3-methyl-5-oxo-1-(5,6,7,8-tetrahydronaphthalen-2-yl)-4,5-dihydro-1H-pyrazol-4-yl]diazen-1-yl}phenyl)furan-2-carboxylic acid
IUPAC:5-(2-hydroxy-3-{2-[3-methyl-5-oxo-1-(5,6,7,8-tetrahydronaphthalen-2-yl)-4,5-dihydro-1H-pyrazol-4-yl]diazen-1-yl}phenyl)furan-2-carboxylic acid