Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity (LD50 in rats).
Constraint: You must select all options from a, b, c, d, or e without using any other words.
Options:
a CCOc1ccc2ccccc2c1
b COc1ccc(NC(=O)CF)cc1
c CC(=O)C(Cl)C(=O)OC(C)c1ccccc1
d CCOP(=O)(OCC)SCn1nc(Cl)c(C)cc1=O
e Cc1cc(C)c(N)c(C)c1
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}