Using CCCCN(CCCC)C(=O)c1c[nH]c(-c2ccc(C(=O)OC)cc2C(=O)OCc2ccccc2)n1, CC(C)(C)[Si](C)(C)OCCBr to produce CCCCN(CCCC)C(=O)c1cn(CCO[Si](C)(C)C(C)(C)C)c(-c2ccc(C(=O)OC)cc2C(=O)OCc2ccccc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.