PRODIGIOSIN (Z)-4-Methoxy-5-((5-Methyl-4-pentyl-2H-pyrrol-2-ylidene)Methyl)-1H,1'H-2,2'-bipyrrole 3-Methoxy-2-(5-methyl-4-pentyl-2H-pyrrol-2-ylidene)methyl-5-(1H-pyrrol-2-yl)-1H-pyrrole 4-Methoxy-5-(4-pentyl-5-methyl-2H-pyrrole-2-ylidenemethyl)-2,2'-bi[1H-pyrrole] 4-Methoxy-5-[(5-methyl-4-pentyl-2H-pyrrol-2-ylidene)methyl]-2,2'-bi[1H-pyrrol] 4-Methoxy-5-[(5-methyl-4-pentyl-2H-pyrrol-2-ylidene)methyl]-2,2'-bi[1H-pyrrole] Prodigiosine 4-Methoxy-5-[(5-methyl-4-pentyl-2H-pyrrol-2-ylidene)methyl], 2,2'bipyrrole