Using C#Cc1c(-c2ccc(F)cc2)nc2ccccc2c1C(C)C, II to produce CC(C)c1c(/C=C/I)c(-c2ccc(F)cc2)nc2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.