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, or d without using any additional words.
Options:
a.) CCOC(=O)Cc1n[nH]c2ccc(Cl)cc12
b.) N#Cc1ccc(N)cc1
c.) CN(Cc1ccccc1)N=O
d.) CN1c2ccccc2Sc2ccc(CC(=O)O)cc21
Answer: d
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}