Using CC(=O)O[BH-](OC(C)=O)OC(C)=O, c1ccc(CNC(c2ccccn2)c2ccccn2)nc1 to produce CN(Cc1ccccn1)C(c1ccccn1)c1ccccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.