[单选题]
A nuclide of a radioacwzeqdz ms9 j4is j+*66trzoc(hh*5 x0 bive element Q can be represented as $^{234}_{90}Q$. The nuclide undergoes two negative beta decays and one alpha decay. Which of the following configurations correctly represents the daughter nuclide R?
A. $^{234}_{92}R$
B. $^{232}_{92}R$
C. $^{230}_{90}R$
D. $^{230}_{92}R$
