Using CC(=O)NC1(C)CCN(c2cc(N3CCS(=O)(=O)c4ccccc4C3)nc3ccc(C)cc23)C1 to produce Cc1ccc2nc(N3CCS(=O)(=O)c4ccccc4C3)cc(N3CCC(C)(N)C3)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.