Using Cc1cc(C)cc(Sc2c(C)c[nH]c(=O)c2N)c1, CCC(=O)Cl to produce CCC(=O)Nc1c(Sc2cc(C)cc(C)c2)c(C)c[nH]c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.