Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity (LD50 in rats).
Constraint: You must select all options from a, b, c, d, or e without using any additional words.
Options:
a) CCOP(=S)(OCC)Oc1cc(-c2ccccc2)on1
b) O=C(O)C1CCc2cc(C3CCCCC3)c(Cl)cc21
c) Nc1ccc(Cc2ccc(N)c(Cl)c2)cc1Cl
d) CCN(CC)c1nc(Cl)nc(N(CC)CC)n1
e) O=S(=O)(F)C1CCC(S(=O)(=O)F)C1
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}