Using CC#N, O=C(CCl)Nc1cccc2c(=O)[nH][nH]c(=O)c12 to produce NCC(=O)Nc1cccc2c(=O)[nH][nH]c(=O)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.