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, c, d, or e without using any other words.
Options:
a) Cc1c([N+](=O)[O-])cc(N)cc1[N+](=O)[O-]
b) CCOP(=S)(OC)Oc1ccc([N+](=O)[O-])cc1
c) CC(C)=CC(=O)Nc1ccc(O)cc1
d) NCCC[Si]12OCCN(CCO1)CCO2
e) O=C(c1ccccc1)c1ccc(O)cc1O
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}