Using Nc1ccccc1, C=CC=Cc1cc(OC(C#N)=CN(C)C)c(I)cc1C to produce C=CC=Cc1cc(OC(C#N)=CNc2ccccc2)c(I)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.