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, or d without using any other words.
Options:
[a] CC(C)OC(=O)C(O)C(O)C(=O)OC(C)C
[b] Cc1c(Cl)cc(-c2ccc(=O)[nH]n2)cc1Cl
[c] CC=CC(C)OC
[d] FC(F)(F)c1nc2c(Br)c(Cl)c(Cl)cc2[nH]1
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}