Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity (LD50 in rats).
Constraint: You must select all options from a, b, c, or d without using any other words.
Options:
a) O=C(O)C(Cc1cc(I)c(O)c(I)c1)c1ccccc1
b) Clc1ccc(Cl)cc1
c) CCOP(=O)(OCC)C(SCC)(Sc1ccccc1)P(=O)(OCC)OCC
d) O=Cc1ccc(Cl)cc1
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}