Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity rat LD50.
Constraint: You must select all options from a, b, c, d, or e without using any additional words.
Options:
a.) ClC1C(Cl)C(Cl)C(Cl)C(Cl)C1Cl
b.) Cc1c(Cl)c(=O)oc2cc(OP(=O)(OCC(C)Cl)OCC(C)Cl)ccc12
c.) CC(C)C12CCC(C)(CC1)O2
d.) c1ccc2[nH]c(SN3CCCCC3)nc2c1
e.) CC(C)(C)C(=O)C1C(=O)c2ccccc2C1=O
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}