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 additional words.
Options:
a.) CCCC(CC(OCC)OCC)OCC
b.) CSC(C)=NOC(=O)N(C)SN1CCOCC1
c.) CCC(C)(O)C#CC(C)(O)CC
d.) CC(C)=CC1C(C(=O)OCc2coc(Cc3ccccc3)c2)C1(C)C
e.) CC=CC(=O)OCC
Answer: a
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}