Showing structure for 2-{[(2r,3r,9r)-3,9-dimethyl-8-[1-oxo-1-(1h-pyrrol-2-yl)propan-2-yl]-1,7-dioxaspiro[5.5]undecan-2-yl]methyl}-5-hydroxy-1,3-benzoxazole-4-carboxylic acid