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) CCC(C)c1cnc2nc(N)nc(N)c2c1C
b) Cn1c(=O)c2c(ncn2CC2OCCO2)n(C)c1=O
c) C=CCC(CC)(CC)C(N)=O
d) O=C(O)C(S)C(S)C(=O)O
e) CC(C)C(O)C(C)(C)CO
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}