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 other words.
Options:
[a] O=C1OC(C(O)CO)C(O)=C1O
[b] CC[N+](C)(C)CCC(C(N)=O)(c1ccccc1)c1ccccc1
[c] CC(Cc1ccccc1)NCCC(c1ccccc1)c1ccccc1
[d] CCON=C(OC(=O)c1ccccc1)c1c(OC)ccc(Cl)c1OC
[e] CCOP(=S)(OCC)SC(c1ccccc1)c1ccc(Cl)cc1
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}