Using CC(C)N(CCO)C(=O)c1nc(Cc2ccccc2Br)nc(O)c1OCc1ccccc1 to produce CC(C)N1CCn2c(Cc3ccccc3Br)nc(=O)c(OCc3ccccc3)c2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.