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 Cc1ccc(O)cc1C
b O=C(Cl)c1cccc(S(=O)(=O)Cl)c1
c CCOc1nnc(CSP(=S)(OCC)OCC)s1
d CCC(C)=C1C(=O)N(c2ccccc2)N(c2ccccc2)C1=O
e COP(=S)(OC)Oc1ccc(C#N)cc1Cl
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}