Using Cc1cc(N2CCNCC2)n2nc(-c3ccccc3Cl)c(-c3ccc(Cl)cc3)c2n1, CC(=O)Cl to produce CC(=O)N1CCN(c2cc(C)nc3c(-c4ccc(Cl)cc4)c(-c4ccccc4Cl)nn23)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.