label: a CDP-1,2-diacyl-sn-glycerol + a 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol) => a cardiolipin + CMP + H(+)
label_lc: a cdp-1,2-diacyl-sn-glycerol + a 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol) => a cardiolipin + cmp + h(+)