Using C1CCC(N2CCNCC2)CC1, COc1cc(NC(=O)CCCCCBr)c2nccc(C)c2c1 to produce COc1cc(NC(=O)CCCCCN2CCN(C3CCCCC3)CC2)c2nccc(C)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.