Using ClCc1ccccn1, CN(C)C(=O)Sc1c(Cl)ccc2c1CCN(C(=O)OC(C)(C)C)CC2 to produce Clc1ccc2c(c1SCc1ccccn1)CCNCC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.