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 other words.
Options:
(a) CC(C(=O)Nc1cc(-c2ccccc2)nn1-c1ccccc1)N(C)C
(b) CCCCOc1ccccc1NC(C)=O
(c) CCCSP(=S)(OCC)Oc1ccc(SC)cc1
(d) N#Cc1c(Cl)cccc1Cl
(e) CCOP(=S)(OCC)Oc1ccc(SC)c(C)c1
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}