Showing structure for 2-[(1-hydroxy-2,10-dimethyl-11-{5-methyl-2-[2-(1h-pyrrol-2-yl)ethenyl]-4,5-dihydro-1,3-oxazol-4-yl}undeca-2,4,6,8,10-pentaen-1-ylidene)amino]-3-(c-hydroxycarbonimidoyl)propanoic acid