Using O=C1CCC(=O)N1Cl, CN(C)S(=O)(=O)Nc1ccc2ccc3ncc(-c4cnn(C)c4)cc3c(=O)c2c1 to produce CN(C)S(=O)(=O)Nc1ccc2cc(Cl)c3ncc(-c4cnn(C)c4)cc3c(=O)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.