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) CC1C(=O)CC2(C(C)C)CC12
b) CN(C)CCC=C1c2ccccc2Sc2ccc(Cl)cc21
c) NCC1CCC=CO1
d) O=C(OC1CCCCC1)c1ccccc1C(=O)OC1CCCCC1
Answer: d
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}