The molecule is tetraanion of 1,5-dihydrocoenzyme F420 arising from deprotonation of acidic OH groups from carboxylic acid and phosphate functions. It is a conjugate base of a 1,5-dihydrocoenzyme F420.
(2S)-2-[[(4S)-4-carboxylato-4-[[(2S)-2-[oxido-[(2R,3S,4S)-2,3,4-trihydroxy-5-(8-hydroxy-2,4-dioxo-1,5-dihydropyrimido[4,5-b]quinolin-10-yl)pentoxy]phosphoryl]oxypropanoyl]amino]butanoyl]amino]pentanedioate