Using COC(=O)CSC(CCCc1ccccc1)c1ccc(OCc2ccc3ccccc3n2)cc1 to produce O=C(O)CSC(CCCc1ccccc1)c1ccc(OCc2ccc3ccccc3n2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.