Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest rat LD50 (oral exposure).
Constraint: You must select all options from a, b, c, d, or e without using any additional words.
Options:
(a) Nc1ccc(S(N)(=O)=O)cc1
(b) COC(=O)COc1ccc2ccccc2c1
(c) c1ccc(C(c2ccccc2)(c2ccccc2)N2CCOCC2)cc1
(d) Cc1cc(C(C)(C)C)c(O)c(C(C)(C)C)c1
(e) CCOC(=O)C=Cc1ccc(Cl)cc1
Answer: a
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}