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) CCCCCCC(C=O)=Cc1ccccc1
(b) CC(C)(C)NCCC(O)c1cc(C(F)(F)F)nc2c(C(F)(F)F)cccc12
(c) COc1ccccc1OC
(d) O=C(CO)Nc1ccccc1
(e) Cc1ccc(C(C)C=O)cc1
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}