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: Cc1cccc(OC(C)C)c1N(C)C(=O)CCl
b: C=CCN1CCC23CCCCC2C1Cc1ccc(O)cc13
c: CCN(CC)CCNC(=O)c1cc(Cl)c(N)cc1OC
d: CCOP(=S)(CC)Oc1cc(Cl)c(Br)cc1Cl
e: CCOP(=O)(O)Sc1ccc(C)cc1
Answer: b
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}