Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest LD50 in rats (oral exposure).
Constraint: You must select all options from a, b, c, or d without using any additional words.
Options:
a: C=CC(=O)N1CN(C(=O)C=C)CN(C(=O)C=C)C1
b: CC(C)Cl
c: C=CCOC(=O)CC(C)CC(C)(C)C
d: NC(=O)c1ccc2[nH]c(C(F)(F)F)nc2c1
Answer: c
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}