Using COCCCOS(C)(=O)=O, C[Si](C)(C)CCS(=O)(=O)N1CCCC(C(O)c2ccccc2Br)C1 to produce COCCCOC(c1ccccc1Br)C1CCCN(S(=O)(=O)CC[Si](C)(C)C)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.