Task: Please answer the multiple choice question.
Question: Which molecule has the highest LD50 in rats (oral exposure)?
Constraint: Even if you are uncertain, you must pick either a, b, c, d, or e without using any other words.
Options:
(a) CCc1nn(-c2ccc(F)cc2)c2c(=O)[nH]ccc12
(b) CN(C)C(=S)SSC(=S)NCCNC(=S)SSC(=S)N(C)C
(c) CCC(C)(C)CO
(d) CCCCC1OC(=O)c2ccccc21
(e) COCCNC(=O)CSP(=S)(OC)OC
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}