Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity (LD50 in rats).
Constraint: You must select all options from a, b, c, d, or e without using any other words.
Options:
a CCOP(=S)(Oc1cnn(C)c(=O)c1SCC)OC(C)C
b O=P(O)(O)Oc1ccccc1
c OCCCc1ccccc1
d Nc1cc(Cl)c(N)cc1Cl
e COC(=O)c1cccc(N=NN(C)C)c1
Answer: a
Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest {acute_toxicity__names__noun}.
Constraint: You must select all options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%acute_toxicity%}
Answer: {%multiple_choice_result}