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. Cc1ccc(SP(=S)(CCl)OC(C)C)cc1
b. CN1C(=O)CC(=O)N(c2ccccc2)c2cc(Cl)ccc21
c. COC(=O)C(C)Oc1ccc(Oc2ccc(Cl)cc2Cl)cc1
d. CC(=O)C(Cl)C(=O)OC(C)c1ccccc1
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}