~{N}-[(2~{R},3~{R},4~{R},5~{S},6~{R})-6-(hydroxymethyl)-4,5-bis(oxidanyl)-2-[(4-oxidanylidene-3~{H}-pyrido[1,2-a]pyrimidin-2-yl)methoxy]oxan-3-yl]ethanamide

A0A3I4HTM2 — deleted