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, or d without using any additional words.
Options:
a) CCCCNC(=O)NS(=O)(=O)c1ccc(C)cc1
b) O=C(CCl)c1ccc(O)cc1
c) CCCCCC(=Cc1ccccc1)CO
d) N#Cc1ccc(F)cc1C#N
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}