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) CC(O)COC(=O)C=CC(=O)O
(b) C=CC(=O)NC(C)(C)CC(C)=O
(c) COP(=S)(S)OC
(d) CN(C)P(=O)(F)N(C)C
(e) CCOP(=O)(OCC)SCCS(=O)CC
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}