Using COC(=O)c1ccc(N2CCN(C(=O)c3ccc(N4CCCS4(=O)=O)cc3)CC2)c(C)c1 to produce Cc1cc(C(=O)O)ccc1N1CCN(C(=O)c2ccc(N3CCCS3(=O)=O)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.