Goncharov conjecture

In mathematics, the Goncharov conjecture is a conjecture introduced by suggesting that the cohomology of certain motivic complexes coincides with pieces of K-groups. It extends a conjecture due to . 
Statement.
Let "F" be a field. Goncharov defined the following complex called formula_1:
Here formula_3 is placed in degree "1".
Goncharov conjecture states that "i"-th cohomolgy of this complex is isomorphic to the motivic cohomolgy group formula_4.