label: METHYL 4-((5-((4-((5-AMINOPENTYL)HYDROXYAMINO)-1,4-DIOXOBUTYL)AMINO)PENTYL)HYDROXYAMINO)-4-OXOBUTANOATE
label_lc: methyl 4-((5-((4-((5-aminopentyl)hydroxyamino)-1,4-dioxobutyl)amino)pentyl)hydroxyamino)-4-oxobutanoate