Hydrogen ionophore V
;28H-4,18-(Methano[1,3]benzenomethano)-23,27-metheno-6H,22H-dibenzo[n,w][1,13,4,7,10]dioxatriazacyclotetracosine-7,15(8H,16H)-dione, 11-(2-aminoethyl)-2,20,25,35-tetrakis(1,1-dimethylethyl)-9,10,11,12,13,14-hexahydro-29,32-dihydroxy-
