Using [BH3-]C#N, O=C1CCc2cc(/C=C/C(c3cc(Cl)c(Cl)c(Cl)c3)C(F)(F)F)ccc21 to produce NC1CCc2cc(/C=C/C(c3cc(Cl)c(Cl)c(Cl)c3)C(F)(F)F)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.