Using O=C(Cl)c1cc2cc(Oc3nc4ncccc4s3)ccc2o1, CNCc1ccccc1 to produce CN(Cc1ccccc1)C(=O)c1cc2cc(Oc3nc4ncccc4s3)ccc2o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.