Task: Please answer the multiple choice question.
Question: Which molecule has the highest acute oral toxicity rat LD50?
Constraint: Even if you are uncertain, you must pick either a, b, c, d, or e without using any other words.
Options:
(a) CCN(C(C)=O)c1c(I)cc(I)c(OCCOC(C)C(=O)O)c1I
(b) CCOC(C1=NCC(C)(C)CN1)c1ccc(Cl)cc1
(c) CCOP(=O)(OCC)OC(=C(Cl)Cl)c1cc(Cl)cc(Cl)c1
(d) COc1ccc(C(=O)c2ccccc2)c(O)c1
(e) Cc1cc(O)c(C)c(C)c1O
Answer: a
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}