Using Nc1cc(OCc2cccc(Cl)c2)c(C(=O)O)cc1Cl, NC1CN2CCC1CC2 to produce Nc1cc(OCc2cccc(Cl)c2)c(C(=O)NC2CN3CCC2CC3)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.