2-glyceryl-prostaglandin E2 => 2-glyceryl-prostaglandin H2
2-glyceryl-prostaglandin e2 => 2-glyceryl-prostaglandin h2
2-glyceryl-prostaglandin E2 => 2-glyceryl-prostaglandin H2
2-glyceryl-prostaglandin e2 => 2-glyceryl-prostaglandin h2