Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity rat LD50.
Constraint: You must select all options from a, b, c, d, or e without using any other words.
Options:
(a) C1C2CC3OC3C2CC2OC12
(b) NC(=O)Cc1c([O-])on[n+]1Cc1ccccc1
(c) O=C(O)C1CCc2cc(C3CCCCC3)c(Cl)cc21
(d) CN1C2CCC1CC(OC(=O)C(CO)c1ccccc1)C2
(e) Cc1ccc2nc3sc(=O)sc3nc2c1
Answer: a
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}