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 additional words.
Options:
a) CN(C)C=O
b) CCS(=O)(=O)CCSP(=O)(OC)OC
c) C=CC(=O)OCCOCCC#N
d) CCOC(=O)c1nocc1C(=O)c1ccccc1
e) Cc1ccc(N=CNSN(Cc2ccccc2)Cc2ccccc2)c(C)c1
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}