Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest LD50 in rats (oral exposure).
Constraint: You must select all options from a, b, c, or d without using any other words.
Options:
a.) ON=CC(O)(C#Cc1ccccc1)c1ccccc1
b.) Cc1cc(Cl)cc(Sc2cc(Cl)cc(C)c2O)c1O
c.) CCCSP(C)(=S)SC(CC(=O)OCC)C(=O)OCC
d.) O=C(O)CO
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}