Using C=CCBr, CCN(CC)C(=O)c1ccc(C(c2cccc(OC)c2)N2C3CCC2C2CCC3N2)cc1 to produce C=CCN1C2CCC1C1CCC2N1C(c1ccc(C(=O)N(CC)CC)cc1)c1cccc(OC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.