Using O=C(n1ccnc1)n1ccnc1, O=C(O)c1cc2cc(NS(=O)(=O)c3cc(Cl)cc(Cl)c3)ccc2[nH]1 to produce CN(C)C(=O)c1cc2cc(NS(=O)(=O)c3cc(Cl)cc(Cl)c3)ccc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.