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) CC(=O)c1c(Cl)c(Cl)c(Cl)c(Cl)c1Cl
b) CN=c1oc2ccccc2n1C
c) C=C(Cl)COP(C)(=S)Oc1ccc([N+](=O)[O-])cc1
d) O=C(O)c1cc(Cl)cc([N+](=O)[O-])c1Cl
e) O=C(Cn1c(=O)sc2ccc(Cl)cc21)N1CCNCC1
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}