preferred_name: 2-glyceryl-prostaglandin H2 = 2-glyceryl-prostaglandin D2
preferred_name_lc: 2-glyceryl-prostaglandin h2 = 2-glyceryl-prostaglandin d2
label: 2-glyceryl-prostaglandin H2 = 2-glyceryl-prostaglandin D2
label_lc: 2-glyceryl-prostaglandin h2 = 2-glyceryl-prostaglandin d2