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, d, or e without using any additional words.
Options:
(a) [O-][N+]1=NC2CC1C1C2C2(Cl)C(Cl)=C(Cl)C1(Cl)C2(Cl)Cl
(b) CCC(CO)NC(=O)C1C=C2c3cccc4[nH]cc(c34)CC2N(C)C1
(c) Cc1cccc(C(C)c2ccccc2)c1C
(d) Fc1ccc(C(c2ccccc2)(c2ccccc2F)n2ccnc2)cc1
(e) CCN1C(=O)C=CC1=O
Answer: e
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}