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 O=[N+]([O-])c1cccc(O)c1
b N#Cc1ccc(F)cc1C#N
c CC(C)(N=C=O)c1cccc(C(C)(C)N=C=O)c1
d CN=NNc1ccc(C)cc1
e CCN(CC)CCSC(=S)N1c2ccccc2Sc2ccccc21
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}