Using C#C[Si](C)(C)C, CCOC(=O)c1c(C)nc2c(OCc3c(F)cccc3F)cc(Br)cn12 to produce CCOC(=O)c1c(C)nc2c(OCc3c(F)cccc3F)cc(C#C[Si](C)(C)C)cn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.