Using CCOP(=O)(Cc1csc(CC)n1)OCC, COCOc1nn(-c2ccccc2)cc1C=O to produce CCc1nc(/C=C/c2cn(-c3ccccc3)nc2OCOC)cs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.