Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest rat LD50 (oral exposure).
Constraint: You must select all options from a, b, c, d, or e without using any other words.
Options:
a: CCOP(=S)(OCC)SC1CCOC1=O
b: COC(=O)C(O)=C(O)C(=O)OC
c: Nc1nc(N)c2cc(N(Cc3ccc(Cl)c(Cl)c3)N=O)ccc2n1
d: O=C(OC1(O)CCCC1)C1CCCCC1
e: O=C(C(Cl)(Cl)Cl)C(Cl)(Cl)Cl
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}