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, or d without using any additional words.
Options:
a.) O=C(O)C(c1ccccc1)c1ccccc1
b.) CN1CCCN=C1C=Cc1cccs1
c.) O=c1c2ccccc2n(-c2cccc(C(F)(F)F)c2)c(=O)n1CCO
d.) CCCC(c1cc(C)cc(C)c1O)c1cc(C)cc(C)c1O
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}