Task: Please answer the multiple choice question.
Question: Which molecule has the highest LD50 in rats (oral exposure)?
Constraint: Even if you are not sure, you must pick either a, b, c, d, or e without using any other words.
Options:
[a] CN(C)CC1CCCCC1
[b] CCCOP(=O)(OCCC)Oc1ccc2c(C)c(Cl)c(=O)oc2c1
[c] Cc1ncc([N+](=O)[O-])n1CCO
[d] CC1CSC(c2ccccc2OC(=O)N(C)C)S1
[e] FCOC(C(F)(F)F)C(F)(F)F
Answer: d
Task: Please answer the multiple choice question.
Question: Which molecule has the highest {acute_toxicity__names__noun}?
Constraint: Even if you are {#uncertain|not sure!}, you must pick either {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%acute_toxicity%}
Answer: {%multiple_choice_result}