Using CI, Cn1c(SCc2ccc(C(=O)c3ccc(Cl)cc3)cc2)nc(=O)c2cc[nH]c21 to produce Cn1ccc2c(=O)nc(SCc3ccc(C(=O)c4ccc(Cl)cc4)cc3)n(C)c21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.