1H-pyrrole-2-carboxylic acid, 4-(1-methylethyl)-, methyl ester InChI=1/C9H13NO2/c1-6(2)7-4-8(10-5-7)9(11)12-3/h4-6,10H,1-3H methyl 4-isopropyl-1H-pyrrole-2-carboxylate