Using COCOc1nn(-c2ccccc2)cc1/C=C/c1csc(COC(=O)c2ccccc2)n1 to produce O=C(OCc1nc(/C=C/c2cn(-c3ccccc3)nc2O)cs1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.