Using CC(=O)N(C)Nc1ccc(CCn2cnc3cc(-c4ccc(Cl)cc4)sc3c2=O)cc1, CI to produce CC(=O)N(C)N(C)c1ccc(CCn2cnc3cc(-c4ccc(Cl)cc4)sc3c2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.