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, or d without using any other words.
Options:
a) Cc1ccccc1-n1c(C)nc2ccc(N)cc2c1=O
b) CC(C)Nc1nc(NC(C)C)nc(N(C)C#N)n1
c) CC12CCCC(C)(OC1)O2
d) CCCC(=NOCC)C1=C(O)CC(C2CCCSC2)CC1=O
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}