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) CC(=O)NCCO
b) Cc1ncc(COP(=O)(O)O)c(C=O)c1O
c) CCOP(=S)(OCC)OCCSCC
d) CCCCCCCCCCCCCCCCOC(=O)C1CC1
e) CCCCC(C)(C)CO
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}