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 other words.
Options:
a) CCN(CC)CCCl
b) CC(Cc1ccccc1)NCCn1cnc2c1c(=O)n(C)c(=O)n2C
c) CN(C)P(=O)(N(C)C)N(C)C
d) CCC1Cc2cc(CC(=O)O)ccc2O1
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}