Using ClCc1cc(Cl)ccn1, Nc1ncccc1-c1cc(Cc2ccc(O)cc2)no1 to produce Nc1ncccc1-c1cc(Cc2ccc(OCc3cc(Cl)ccn3)cc2)no1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.