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 other words.
Options:
a.) Cc1ccc(C(C)C=O)cc1
b.) CCOC(CC)(C1=NCCCN1)c1ccccc1
c.) C=CCNC(=O)NS(=O)(=O)c1ccc(Cl)cc1
d.) C=CCc1ccc(OC(C)=O)c(OC)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}