Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest LD50 in rats (oral exposure).
Constraint: You must select all options from a, b, c, or d without using any other words.
Options:
a) CCCc1ccccc1O
b) CCOc1ccccc1C(=O)NN=C(C)C(=O)O
c) CNC(=O)Oc1cc(C)cc(C(C)C)c1
d) CCCSP(=S)(OCC)Oc1cnn(C)c(=O)c1OC
Answer: c
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}