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 additional words.
Options:
a: CN(c1ccc(Cl)cc1)S(=O)(=O)c1ccc(Cl)cc1
b: CCCCN(CCO)CCO
c: CC1CCC(N)CC1N
d: Cc1[nH]c(=O)c(C#N)cc1-c1ccncc1
e: CCCN(CCC)CCC
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}