Using CCOC(=O)CN(CC(N)C(=O)OC(C)(C)C)C(=O)CN1C2=C(C=NC1O)Sc1ccccc1N2 to produce CC(C)(C)OC(=O)C(N)CN(CC(=O)O)C(=O)CN1C2=C(C=NC1O)Sc1ccccc1N2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.