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] CC(O)CO
[b] CCCSP(C)(=S)SCCC
[c] CCOP(=S)(OCC)Oc1ccc2c(C)c(Cl)c(=O)oc2c1
[d] CC(C)(C)c1cc(Br)c2nc(C(F)(F)F)[nH]c2c1
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}