Fig. 3: Evolution of chemical families and common attributions with the pre-accretional residue.
From: Exploring the link between molecular cloud ices and chondritic organic matter in laboratory

Percentages of CHNO, CHO, and CHN families (A) and of common molecular attributions with the pre-accretional organic analog (B) for the different experimental times in the post-aqueous organic products. Common molecular attributions correspond to molecular attributions that are common between the pre-accretional residue and the residue after 1, 10, 30, or 100 days of reaction.