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 other words.
Options:
a. CCC(Br)(CC)C(=O)NC(N)=O
b. O=C(C(F)(F)Cl)C(F)(Cl)Cl
c. O=C(O)c1c(O)cccc1C=NOCc1ccc(Cl)cc1
d. CCOC(=O)C1=CN(C(=O)OCC)C2CCCC(C)N2C1=O
e. NCCCCCCC(=O)O
Answer: b
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}