Using Cc1ccc(S(=O)(=O)OCC2CCN(C(=O)c3cccc(C)c3)CC2)cc1, c1ccc2c3c([nH]c2c1)CNCC3 to produce Cc1cccc(C(=O)N2CCC(CN3CCc4c([nH]c5ccccc45)C3)CC2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.