Using CCCCS(=O)(=O)Cl, COC(=O)C1CC2CCC1NC2 to produce CCCCS(=O)(=O)N1C[C@H]2CC[C@@H]1[C@H](C(=O)OC)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.