Task: Please answer the multiple choice question.
Question: Which molecule has the highest rat LD50 (oral exposure)?
Constraint: Even if you are uncertain, you must pick either a, b, c, or d without using any additional words.
Options:
a) Clc1ccc2ccccc2c1
b) O=C(c1cc(O)c(O)c(O)c1)c1ccc(O)c(O)c1O
c) COP(N)(=S)Oc1ccccc1C(=O)OC(C)C
d) ClC(Cl)c1cccc(Oc2ccccc2)c1
Answer: c
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}