Using Cc1ccc(S(=O)(=O)OCC2CCC(NCc3ccccc3)C(C)C2)cc1, Nc1ccccc1 to produce CC1CC(CNc2ccccc2)CCC1NCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.