Using Cc1cc(N2CCC(C#N)(Nc3nc4c(-c5ccc(F)c(F)c5)cccn4n3)CC2)ncn1 to produce Cc1cc(N2CCC(C)(Nc3nc4c(-c5ccc(F)c(F)c5)cccn4n3)CC2)ncn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.