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, or c without using any other words.
Options:
a) COP(=S)(OC)Oc1cc(Cl)c(Br)cc1Cl
b) CCCCOC(NC(=O)c1ccccc1O)C(Cl)(Cl)Cl
c) C=CC(=O)OCCOC(=O)c1ccc(C(=O)O)cc1C(=O)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}