Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity rat LD50.
Constraint: You must select all options from a, b, c, d, or e without using any additional words.
Options:
a.) CCC(C)(C)C1CCC(C2=C(O)C(=O)c3ccccc3C2=O)CC1
b.) CC1CCCCC1=O
c.) C=CCOC1=NS(=O)(=O)c2ccccc21
d.) C(CCOCC1CO1)COCC1CO1
e.) C#CCOc1ccccc1OC(=O)NC
Answer: c
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}