Using C[Mg+], COc1c(F)cc2c(ccn2S(=O)(=O)c2ccccc2)c1C=O to produce COc1c(F)cc2c(ccn2S(=O)(=O)c2ccccc2)c1C(C)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.