Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity rat LD50.
Constraint: You must select all options from a, b, or c without using any additional words.
Options:
[a] CN(C)CCOc1ccccc1Cc1ccccc1
[b] O=c1oc2ccccc2c(O)c1Cc1c(O)c2ccccc2oc1=O
[c] CCCCc1ccc(O)c(C(=O)Nc2cccc(C(F)(F)F)c2)c1
Answer: b
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}