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] O=CCC=O
[b] O=[N+]([O-])c1c(Cl)c(Cl)c2nc(C(F)(F)F)[nH]c2c1Cl
[c] CCOC(=O)CCCCCC#N
[d] O=CC1CC=CCC1
[e] CSCCC=O
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}