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)(Oc1ccc(Cl)cc1)C(=O)O
(b) COP(=S)(OC)Sc1ccc(Cl)cc1
(c) COP(=O)(OC)Oc1ccc(SC)cc1
(d) COc1ccc(SP(=S)(CCl)OC(C)C)cc1
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}