Using COc1ccc(Cl)cc1C(=O)Cl, CCCCn1c(C)c(C)sc1=N to produce CCCCn1c(C)c(C)s/c1=N\C(=O)c1cc(Cl)ccc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.