Using COC(=O)c1cncc(OC(=O)N2CCC(CCC3CCN(c4cccc(C)n4)CC3)CC2)c1 to produce Cc1cccc(N2CCC(CCC3CCN(C(=O)Oc4cncc(C(=O)[O-])c4)CC3)CC2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.