label: a 1-acyl-sn-glycero-3-phospho-(1D-myo-inositol) + H2O <=> sn-glycero-3-phospho-1D-myo-inositol + a fatty acid + H(+)
label_lc: a 1-acyl-sn-glycero-3-phospho-(1d-myo-inositol) + h2o <=> sn-glycero-3-phospho-1d-myo-inositol + a fatty acid + h(+)