Using CC(=O)n1cc(C[C@H]2CCCN2C)c2cc(C=CS(=O)(=O)c3ccccc3)ccc21 to produce CN1CCC[C@@H]1Cc1c[nH]c2ccc(C=CS(=O)(=O)c3ccccc3)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.