Using CCOC(=O)CBr, CC(C)(C)OC(=O)N1CCC(Oc2ccc(NC/C=C/c3cccc(C#N)c3)cc2)CC1 to produce CCOC(=O)CN(C/C=C/c1cccc(C#N)c1)c1ccc(OC2CCN(C(=O)OC(C)(C)C)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.