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 other words.
Options:
a CCCN(CCC)CC(=O)NN=Cc1ccc([N+](=O)[O-])o1
b CCOS(=O)(=O)OCC
c CCCc1c(OCc2cccn3c(=O)c(CCC(=O)O)cnc23)ccc(C(C)=O)c1O
Answer: b
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}