C[N+]1=C2[B-](C(C)(C)C)=[N+](C(C)(C)C)[B-]2(C(C)(C)C)[N+](C)=C2[B-](C(C)(C)C)=[N+](C(C)(C)C)[B-]21C(C)(C)C
Molecular masses are calculated from the standard atomic weights of each element. What is the molecular mass of this molecule?