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, or d without using any other words.
Options:
a) Cc1cccc(C)c1Nc1ncccc1C(=O)O
b) O=C(O)c1cccnc1Nc1cccc(C(F)(F)F)c1
c) OCCCCCO
d) C=CC(=O)OCC(C)(C)COC(=O)C=C
Answer: d
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}