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.) CCC(CO)CC(C)C
b.) Cc1cc(C)c2[nH]c(=O)sc2c1
c.) CC(C)NCC1CCc2cc(CO)c([N+](=O)[O-])cc2N1
d.) COCCOC(C)OCCOC
e.) CC(O)CCO
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}