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. CC(=O)Oc1ccc(-c2ccc(F)cc2)cc1C(=O)O
b. CCCCCCC(C)P(=O)(C(C)CCCCCC)C(C)CCCCCC
c. CC(C)NCC(O)COc1cccc2c1OCC(O)C2
d. CCCCN(CC)N=O
e. CCC1C(c2ccccc2)=CCC(C(=O)O)C1C
Answer: e
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}