Using O=Cc1ccc2c(c1)OCCO2, Cc1ccccc1N1C(=O)CS/C1=N\C(C)C to produce Cc1ccccc1N1C(=O)/C(=C/c2ccc3c(c2)OCCO3)S/C1=N\C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.