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 additional words.
Options:
a. CCCCC(C)(C)O[Si](OC(C)(C)CCCC)(OC(C)(C)CCCC)OC(C)(C)CCCC
b. CCOC(=O)CC(CC(=O)OCC)(OC(C)=O)C(=O)OCC
c. N#CC1CC=CCC1
d. c1ccc2scnc2c1
e. CCCOP(=O)(OC=C(Cl)Cl)OCCCl
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}