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, d, or e without using any other words.
Options:
a: O=C(O)c1cccc(Cl)n1
b: Cc1oncc1C(=O)Nc1ccc(C(F)(F)F)cc1
c: COc1c(Cl)c(Cl)c(OC)c2[nH]c(C(F)(F)F)nc12
d: CCOP(=S)(OCC)SCCSCC
e: CNC(=O)CSP(C)(=S)OC
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}