Using O=c1n(Cc2ccc(C(F)(F)F)cc2)nc2c(Cl)c(-c3ccc(Cl)cc3)cnn12, [C-]#N to produce N#Cc1c(-c2ccc(Cl)cc2)cnn2c(=O)n(Cc3ccc(C(F)(F)F)cc3)nc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.