Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest LD50 in rats (oral exposure).
Constraint: You must select all options from a, b, c, d, or e without using any other words.
Options:
a. Cc1ccccc1OCC(O)COC(N)=O
b. CN(C)C(=O)SCCCCOc1ccccc1
c. COCc1ccccc1
d. NC(Cc1ccc(O)c(C(=O)O)c1)C(=O)O
e. COP(=S)(OC)SCCSc1ccc(Cl)cc1
Answer: c
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}