No Compound Name recognized

I have been trying to run Pathway Analysis and Network Analysis and a couple of my compounds are not recognized by MetaboAnalyst despite having proper KEGG ID, PubChem, and/or HMDB ID. I used the Compound Name Standardization tool and nothing seems to work for these few. I have tried all recognizable forms of ID for these compounds and none pull up a match with MetaboAnalyst.

Compound Name IUPAC KEGG ID/PubChem ID/HMDB ID Molecular Formula
3’,5’-Cyclic IMP 9-[(4aR,6R,7R,7aS)-2,7-dihydroxy-2-oxo-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-6-yl]-1H-purin-6-one C00943/CID135398663/na C10H11N4O7P
2S,5S-Methionine sulfoximine (2S,5S)-2-amino-4-(S-methylsulfonimidoyl)butanoic acid C03829/SID6572/na C5H12N2O3S
cis-4-Decenoyl carnitine 3-dec-4-enoyloxy-4-(trimethylazaniumyl)butanoate na/CID57357170/HMDB0240772 C17H31NO4

This is expected behavior. Please read this post for more details.