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, or d without using any additional words.
Options:
a.) O=C(C=Cc1ccccc1)OCC=Cc1ccccc1
b.) O=C(O)CCC1(Cc2ccccc2)CCCCC1=O
c.) Cc1ccccc1-n1c(CF)nc2ccc(N)cc2c1=O
d.) Cc1cc(C)n(CCO)c(=O)n1
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}