Formula	Name	Family	Mole fraction	State	Relevance
	L-$(COOH)CH_2CHOH(COOH)$	FULL molecule	molecule			main

Chemical functions

	Function	Number
	$R-CH2-OH$	3
	$R-C(=O)-R$	1
	R-V=R	2

Chemical bonds

	Bond	Number
	$-C \leq H_3$	3
	$=C=O$	2
	>V=V<	1