Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest LD50 in rats (oral exposure).
Constraint: You must select all options from a, b, or c without using any other words.
Options:
a: O=C(CN1CCN(c2ccccc2)CC1)NN=Cc1ccc([N+](=O)[O-])o1
b: CCN(CCC#N)c1ccc(N=Nc2nc3ccc(S(C)(=O)=O)cc3s2)c(C)c1
c: O=C(O)CCC(=O)c1ccc2oc3ccccc3c2c1
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}