reactant: E, product: F
reactant: E, product: H
reactant: E, product: L
reactant: C, product: F
reactant: C, product: H
reactant: C, product: L
reactant: A, product: F
reactant: A, product: H
reactant: A, product: L
reactant: A, product: G
reactant: A, product: I
reactant: B, product: G
reactant: B, product: I