1H-pyrrole-2-carboxylic acid, 4-(3-hydroxypropyl)-1-methyl-, ethyl ester InChI=1/C11H17NO3/c1-3-15-11(14)10-7-9(5-4-6-13)8-12(10)2/h7-8,13H,3-6H2,1-2H ethyl 4-(3-hydroxypropyl)-1-methyl-1H-pyrrole-2-carboxylate