  Achieving high charge carrier mobility is the holy grail of organic
electronics. In this letter we report a record charge carrier mobility of 14.93
cm$^2$ V$^{-1}$s$^{-1}$ through a coronene stack encapsulated in a single
walled carbon nanotube (CNT) by using a multiscale modeling technique which
combines MD simulations, first principle calculations and Kinetic Monte Carlo
simulations. For the CNT having a diameter of 1.56 nm we find a highly ordered
defect free organization of coronene molecules inside the CNT which is
responsible for the high charge carrier mobility. The encapsulated coronene
molecules are correlated with a large correlation length of $\sim $18 {\AA}
which is independent of the length of the coronene column. Our simulation
further suggests that coronene molecules can spontaneously enter the CNT,
suggesting that the encapsulation is experimentally realizable.
