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, c, or d without using any additional words.
Options:
a.) NC(=O)NO
b.) FC(F)(F)c1cccc(Nc2ccccc2-c2nnn[nH]2)c1
c.) CON1CCC(=Cc2cc(C(C)(C)C)c(O)c(C(C)(C)C)c2)C1=O
d.) CCOP(=O)(CC)Oc1cc(C)nc(SCC)n1
Answer: d
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}