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 other words.
Options:
[a] OCC1CCc2cc(C3CCCCC3)ccc21
[b] O=C=Nc1ccc(Cc2ccc(N=C=O)cc2N=C=O)cc1
[c] CCCCCCCCCCCCCCCCCC1=NCCN1CCO
[d] Nc1ccc(N(c2ccccc2)c2ccc(N)cc2)cc1
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}