Using O=C(Cl)Cc1ccccc1, Nc1nonc1-c1noc(=O)n1-c1cccc(Cl)c1 to produce O=C(Cc1ccccc1)Nc1nonc1C(=NO)Nc1cccc(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.