Glycine, N-[2-[1-methyl-5-(4-methylbenzoyl)-1H-pyrrol-2-yl]acetyl]-, methyl ester; Glycine, N-[[1-methyl-5-(4-methylbenzoyl)-1H-pyrrol-2-yl]acetyl]-, methyl ester; N-[2-[1-Methyl-5-(4-methylbenzoyl)-1H-pyrrol-2-yl]acetyl]glycine methyl Ester; Methyl (2-(1-methyl-5-(4-methylbenzoyl)-1H-pyrrol-2-yl)acetyl)glycinate