Using Clc1cccc(-c2cc(Cl)c3c(n2)CCC3)c1, COCCc1ccc(N)cc1 to produce COCCc1ccc(Nc2cc(-c3cccc(Cl)c3)nc3c2CCC3)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.