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)Cc1c(Cl)ccc(Cl)c1Cl
b: Cc1ccc(C(C)(C)C)cc1
c: CCOC(CC)(C1=NCCCN1)c1ccccc1
d: CSc1ccc(O)cc1C
e: O=C(O)c1ccccc1O
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}