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) Fc1cc2[nH]c(C(F)(F)F)nc2c(Br)c1Cl
b) CCCCOC(=O)CCCCC(=O)OCCCC
c) OC(CCCN1CCCCC1)(c1ccccc1)c1ccccc1
d) CCCCCCCCCCCCCCCCCC(=O)OCCCC
e) O=P(O)(O)CCCl
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}