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: CC(CN(C)C)CN1c2ccccc2Sc2ccccc21
b: CCOc1ccccc1N1CCN(CCC=Cc2ccc3c(c2)CCC(=O)N3)CC1
c: CN(N=O)c1ccc(C=O)cc1
Answer: a
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}