Using COC(=O)c1cc(Oc2ccc(-c3nnc(C)o3)cc2)cc(O[C@@H]2CCN(C)C2=O)c1 to produce Cc1nnc(-c2ccc(Oc3cc(O[C@@H]4CCN(C)C4=O)cc(C(=O)O)c3)cc2)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.