Using C=C(c1ccc2c(c1)N1C(=NNC(=O)[C@H]1C)CO2)C1(C)CN(C(=O)OC(C)(C)C)C1 to produce CC(c1ccc2c(c1)N1C(=NNC(=O)[C@H]1C)CO2)C1(C)CN(C(=O)OC(C)(C)C)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.