Using Oc1cccc2[nH]ccc12, CCOC(=O)C(C#N)=Cc1cc(OC)cc(OC)c1 to produce COc1cc(OC)cc(C2=c3ccc4c(c3OC(=O)C2C#N)C=CN=4)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.