(3R,5S,6E)-rel-7-[3-(4-Fluorophenyl)-5-hydroxy-1-(1-methylethyl-d7)-1H-indol-2-yl]-3,5-dihydroxy-6-heptenoic Acid Sodium Salt; [R*,S*-(E)]-(±)-7-[3-(4-Fluorophenyl)-5-hydroxy-1-(1-methylethyl-d7)-1H-indol-2-yl]-3,5-dihydroxy-6-heptenoic Acid Monosodium Salt