Using [BH3-]C#N, C[C@H](CNCCc1ccccc1)NS(=O)(=O)c1ccc2cnccc2c1 to produce C[C@H](CN(C)CCc1ccccc1)NS(=O)(=O)c1ccc2cnccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.