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 O=C(O)C(Cc1cc(I)c(O)c(I)c1)c1ccccc1
b CCCCCCc1ccccc1O
c CCOc1ccc([N+](=O)[O-])cc1CNCCCl
d O=C(O)CSc1cc(Cl)ccc1Cl
e CCOP(=S)(OCC)SC(C(=O)OCCF)c1ccccc1
Answer: e
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}