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 additional words.
Options:
[a] COP(=S)(OC)SCN1C(=O)c2ccccc2C1=O
[b] C=CN(C)N=O
[c] Cc1nc(N(C)C)nc(OC(=O)N(C)C)c1C
[d] CN(c1nc2ccccc2s1)C1CCN(CCCCOc2ccc(F)cc2)CC1
[e] CCCCCOc1ccc(Br)cc1COCCN1CCOCC1
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}