Showing structure for 3-hydroxy-2-[(1-hydroxy-2,14-dimethyl-15-{5-methyl-2-[2-(1h-pyrrol-2-yl)ethenyl]-4,5-dihydro-1,3-oxazol-4-yl}pentadeca-2,4,6,8,10,12,14-heptaen-1-ylidene)amino]-3-(c-hydroxycarbonimidoyl)propanoic acid