Using COc1c2c(c(O[Si](C(C)C)(C(C)C)C(C)C)c3ncccc13)C(=O)N(Cc1ccc(F)cc1)C2=O to produce COc1c2c(c(O)c3ncccc13)C(=O)N(Cc1ccc(F)cc1)C2O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.