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, d, or e without using any other words.
Options:
a. CCOP(=O)(OCC)SC=C(Cl)Cl
b. CCC(CC)COCCC(=O)O
c. CCOC(=O)COP(=S)(OCC)OCC
d. CCC(C)=CCCC(C)=CC#N
e. CCOP(=O)(OCC)SC(P(=O)(OCC)OCC)(P(=O)(OCC)OCC)P(=O)(OCC)OCC
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}