label: N(4)-(2,2-dimethyl-1-methylcarbamoylpropyl)-N(1)-hydroxy-2-hydroxymethyl-3-(4-methoxyphenyl)succinamide
label_lc: n(4)-(2,2-dimethyl-1-methylcarbamoylpropyl)-n(1)-hydroxy-2-hydroxymethyl-3-(4-methoxyphenyl)succinamide