Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity rat LD50.
Constraint: You must select all options from a, b, c, or d without using any additional words.
Options:
a: Cc1cccc(C)c1N(COC(C)C)C(=O)CCl
b: CN(C)C(=O)c1ccccc1O
c: CC(C)(N=C=O)c1cccc(C(C)(C)N=C=O)c1
d: CNC(=O)Oc1ccc(NC(=O)C(F)(F)Cl)c(C)c1
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}