label: a cholesterol ester + 1-hexadecanoyl-sn-glycero-3-phosphocholine => a 1-hexadecanoyl-2-acyl-sn-glycero-3-phosphocholine + cholesterol
label_lc: a cholesterol ester + 1-hexadecanoyl-sn-glycero-3-phosphocholine => a 1-hexadecanoyl-2-acyl-sn-glycero-3-phosphocholine + cholesterol