Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity (LD50 in rats).
Constraint: You must select all options from a, b, c, or d without using any other words.
Options:
a. Cc1ccc2c(Cl)cc(Cl)c(O)c2n1
b. CCCOCCN(C(=O)CCl)c1c(CC)cccc1CC
c. CC(=O)N(C)C(=O)Oc1cccc(C(C)(C)C)c1
d. CCN(CC)N=Nc1ccccc1
Answer: d
Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest {acute_toxicity__names__noun}.
Constraint: You must select all options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%acute_toxicity%}
Answer: {%multiple_choice_result}