Using CCOC(=O)C[C@@H](C)NC(=O)CN(C(=O)CCCc1ccnc(N)c1)C1CC1 to produce C[C@H](CC(=O)O)NC(=O)CN(C(=O)CCCc1ccnc(N)c1)C1CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.