Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest rat LD50 (oral exposure).
Constraint: You must select all options from a, b, c, d, or e without using any additional words.
Options:
a CC(C(O)c1ccccc1)N(C)CCC#N
b Cc1c(N)cc([N+](=O)[O-])cc1[N+](=O)[O-]
c CC(=O)OCC(C)c1ccccc1
d CCCCCCCCCCCCc1ccccc1O
e Cc1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
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}