Using CS(=O)(=O)OCC1(C=O)CCCCC1, O=C(c1ccccc1)c1ccccc1S to produce O=CC1(CSc2ccccc2C(=O)c2ccccc2)CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.