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, d, or e without using any other words.
Options:
a: CNc1nc(NC(C)C)nc(SC)n1
b: OC1(c2ccc(Cl)c(Cl)c2)c2ccccc2C2=NCCN21
c: O=C(O)c1ccccc1Nc1c(Cl)cc(Cl)c2ccccc12
d: CC1=CC(=O)N2CC(=O)N(C)c3ccc(Cl)cc3C2(c2ccccc2)O1
e: CN(C)CCCN1c2ccccc2CCc2ccccc21
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}