Using O=C(Cl)CC1CCN(Cc2ccccc2)CC1, Nc1noc(C2CN3CCC2CC3)n1 to produce O=C(CC1CCN(Cc2ccccc2)CC1)Nc1noc(C2CN3CCC2CC3)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.