Task: Please answer the multiple choice question.
Question: Which molecule has the highest acute oral toxicity (LD50 in rats)?
Constraint: Even if you are uncertain, you must pick either a, b, c, d, or e without using any other words.
Options:
a. NN1C(=O)CSC1=S
b. CCOC(=O)C(O)(c1ccc(Cl)cc1)c1ccc(Cl)cc1
c. CC(c1ccc(Cl)cc1)c1ccc(Cl)cc1
d. CSC(C)=NOC(=O)N(C)SN(C(C)C)P1(=S)OCC(C)(C)CO1
e. CC1(C)CC(NC2CC(C)(C)NC(C)(C)C2)CC(C)(C)N1
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}