Using CCNC(=O)N(CCCN(C)C)C(=O)[C@H]1CN[C@@H]2Cc3c[nH]c4cccc(c34)[C@H]2C1, C=CCOC(C)=O to produce C=CCN1C[C@H](C(=O)N(CCCN(C)C)C(=O)NCC)C[C@@H]2c3cccc4[nH]cc(c34)C[C@H]21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.