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) COS(=O)(=O)c1ccccc1
b) CCC(C)(C)c1ccc(OCCCCN)c(C(C)(C)CC)c1
c) CCCCCCCC(=O)Oc1ccc(C)cc1
d) CC(C)=NOC(=O)Nc1ccccc1
e) Cc1cc(Cl)ccc1OC(C)C(=O)O
Answer: c
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}