Task: Please answer the multiple choice question.
Question: Which molecule has the highest rat LD50 (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. Cc1nccn1Cc1ccccc1
b. CC(C)(C(=O)O)S(C)(=O)=O
c. O=C(O)CN(CCOCCOCCN(CC(=O)O)CC(=O)O)CC(=O)O
d. CNC1=Nc2ccc(Cl)cc2C(c2ccccc2)=[N+]([O-])C1
e. Cc1ccc2sc(C)nc2c1
Answer: e
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}