Using O=C(Cl)c1cccnc1, Nc1ccc(C(=O)N2Cc3ccccc3Cc3ccccc32)cc1 to produce O=C(Nc1ccc(C(=O)N2Cc3ccccc3Cc3ccccc32)cc1)c1cccnc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.