What is the molecular formula of the molecule identified by 1-N-[1-[4-[[4-[6-(4-cyclohexa-2,4-dien-1-ylphenyl)imidazo[2,1-b][1,3]thiazol-5-yl]pyrimidin-2-yl]amino]piperidin-1-yl]ethenyl]-4-N,4-N-dimethylbenzene-1,4-diamine ?