Dioxidanium;[4-[10,15,20-tris[4-(dihydroxymethyl)cyclohexyl]-1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20-icosahydroporphyrin-21,22,23,24-tetraid-5-yl]cyclohexyl]methanediol;zinc