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) OC1(c2ccc(Cl)c(Cl)c2)c2ccccc2C2=NCCN21
(b) COc1nc(C)nc(NC(=O)NS(=O)(=O)c2ccccc2Cl)n1
(c) CC(C(=O)O)c1ccc2oc(-c3ccc(F)cc3)nc2c1
(d) COc1ccc2c3c1OC1C(O)C=CC4C(C2)N(C)CCC341
(e) CCNc1nc(Cl)nc(NC(C)(C)C#N)n1
Answer: e
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}