Using C[C@@H]1SCc2ncnc(N3CCNCC3)c21, CC(C)(C)OC(=O)NC1(C(C(=O)O)c2ccc(Cl)cc2)CC1 to produce C[C@@H]1SCc2ncnc(N3CCN(C(=O)C(c4ccc(Cl)cc4)C4(NC(=O)OC(C)(C)C)CC4)CC3)c21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.