Using [BH3-]C#N, CC1CC(=O)CN1S(=O)(=O)c1cccc2cnccc12 to produce CC1CC(N)CN1S(=O)(=O)c1cccc2cnccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.