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.) CCCc1nc(C)cc(OP(=S)(OCC)OCC)n1
b.) C=C(C)C(=O)OCCC#N
c.) CC1C(=O)OC2CCN3CC=C(COC(=O)C(C)(O)C1(C)O)C23
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}