Using CC(=O)NCCNc1cc(Cl)nc(-c2ccccc2)n1, C1CNCCN1 to produce CC(=O)NCCNc1cc(N2CCNCC2)nc(-c2ccccc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.