Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity rat LD50.
Constraint: You must select all options from a, b, c, d, or e without using any other words.
Options:
a COC(C)CC(=O)O
b C=Cc1ccc(C)nc1
c Cc1ccc(CNC2=NCCS2)cc1
d CC(=O)OCC=C(C)C
e C=CC(=O)OCC(CO)(COC(=O)C=C)COC(=O)C=C
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}