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, d, or e without using any other words.
Options:
[a] C=CC(=O)OCCCCCCCCCC
[b] Fc1cc(F)c2nc(C(F)(F)F)[nH]c2c1
[c] CCOC(=O)CC(SP(=S)(OC)OC)C(=O)OCC
[d] O=C(O)Cc1ccccc1Nc1c(Cl)cccc1Cl
[e] OCCS
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}