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, or c without using any additional words.
Options:
a: COCCc1ccc(OCC(O)CNC(C)C)cc1
b: COc1c(Cl)cc(Cl)c(Cl)c1C(=O)O
c: CSc1ccc2c(c1)N(CCC1CCCCN1C)c1ccccc1S2
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}