Using CCS(=O)(=O)N(Cc1cccnc1)c1cccc(C(O)c2ccccc2)c1 to produce CCS(=O)(=O)N(Cc1cccnc1)c1cccc(C(=O)c2ccccc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.