IUPAC:3-[1-({2-[2-butyl-3-(hydroxycarbamoyl)propanoyl]-1,2-diazinan-3-yl}formamido)-2-methylbutyl]-5H,6H,7H,8H-4lambda5-pyrazolo[1,2-a]pyridazin-4-ylium-5-carboxylate
IUPAC:3-[1-({2-[2-butyl-3-(hydroxycarbamoyl)propanoyl]-1,2-diazinan-3-yl}formamido)-2-methylbutyl]-5H,6H,7H,8H-4lambda5-pyrazolo[1,2-a]pyridazin-4-ylium-5-carboxylate