Using O=C1NC(=O)c2ccccc21, CN(C)S(=O)(=O)CCCI to produce CN(C)S(=O)(=O)CCCN1C(=O)c2ccccc2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.