Using O=C(O)CC(O)(CC(=O)O)C(=O)O, Cc1cc(C)nc(O[C@H](C(=O)O)[C@@]2(c3ccccc3)NCC(=O)N(C)c3ccccc32)n1 to produce COC(=O)[C@@H](Oc1nc(C)cc(C)n1)[C@@]1(c2ccccc2)NCC(=O)N(C)c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.