Using O=C(O)C1(c2ccc(Cl)cc2)CC1, O=S1(=O)NC2(CCNC2)c2ccccc21 to produce O=C(N1CCC2(C1)NS(=O)(=O)c1ccccc12)C1(c2ccc(Cl)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.