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 other words.
Options:
a: CC(=O)c1ccc(Oc2c(I)cc(C(=O)O)cc2I)cc1I
b: O=C(Cl)Oc1ccccc1
c: O=COCc1ccccc1
d: CCCCCCCCCCCCOC(=O)Cc1ccc(N(CCCl)CCCl)cc1
e: CCC(=O)c1ccc(N)cc1
Answer: e
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}