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.) COC(C)CCOC(C)=O
b.) O=C(O)c1c(O)cccc1C=NOCc1ccc(Cl)cc1
c.) CN(C)c1ccncc1
d.) C#CC(=O)C=CC
e.) CCC(C)(C)O
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}