127617-72-5

(1Z)-N-{4-[10,15-bis(1-methylpyridinium-4-yl)-5-(1-methylpyridin-4(1H)-ylidene)-5H,21H-porphin-20-yl]phenyl}-4-(trimethylammonio)butanimidate manganese(3+) acetate (1:1:5)