R1I1B3O1N1U1C3L1E1O1S1I1D2E1S1
20 points
RIBONUCLEOSIDES is validvalid
RIBONUCLEOSIDE, a nucleoside including ribose as a component [n]
RIBONUCLEOSIDE, a nucleoside containing ribose [n]
RIBONUCLEOSIDE, a nucleoside including ribose as a component [n]
RIBONUCLEOSIDE, a nucleoside containing ribose [n]