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, or d without using any other words.
Options:
[a] CCOc1ccc(N2C(=O)C=CC2=O)cc1
[b] Cc1cccc(Cl)c1NC(=O)C=C1SCC(=O)N1C
[c] FC(F)(F)c1nc2c(Cl)cc(I)cc2[nH]1
[d] O=C1C=CC(=O)N1c1ccccc1
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}