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] CCN1CN1CC
[b] O=C(Cl)C1C2C=CC(C2)C1C(=O)Cl
[c] CN1CCC(=C2c3ccccc3CCc3sccc32)CC1
[d] Nc1c(Cl)cc(C(=O)NC2CC2)cc1Cl
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}