Using Cc1c(C#N)cnc2ccc(C=O)cc12, COc1ccc(/C=C2\SC(=N)NC2=O)cc1OC1CCCC1 to produce Cc1c(C#N)cnc2ccc(/C=C3\SC(N)=NC3=O)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.