label: 3,5-bis(diphospho)-1D-myo-inositol 1,2,4,6-tetrakisphosphate + H2O => 3-diphospho-1D-myo-inositol 1,2,4,5,6-pentakisphosphate + phosphate + 2 H(+)
label_lc: 3,5-bis(diphospho)-1d-myo-inositol 1,2,4,6-tetrakisphosphate + h2o => 3-diphospho-1d-myo-inositol 1,2,4,5,6-pentakisphosphate + phosphate + 2 h(+)