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. ClCC(Br)CBr
b. CC(C)(C)C(O)C(=Cc1ccc(Cl)cc1)n1cncn1
c. C=CC(=O)OCC(CO)(COC(=O)C=C)COC(=O)C=C
d. Nc1nc2cc(F)ccc2o1
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}