Using O=S(=O)(c1ccccc1)n1ccc2ccccc21, CN(C)C1(c2ccccc2)CCC(=O)CC1 to produce CN(C)C1(c2ccccc2)CCC(O)(c2cc3ccccc3n2S(=O)(=O)c2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.