Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest rat LD50 (oral exposure).
Constraint: You must select all options from a, b, or c without using any additional words.
Options:
a: CCOC(=O)C1=CC2(CC)CCCN3CCc4c(n1c1ccccc41)C32
b: CCOP(=O)(OCC)Oc1cnn(C)c(=O)c1OC
c: COP(=S)(OC)Oc1ccc(S(N)(=O)=O)cc1
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}