Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity rat LD50.
Constraint: You must select all options from a, b, c, d, or e without using any other words.
Options:
a: CCP(=S)(OC)Sc1ccc(Cl)c(C)c1
b: NS(=O)(=O)c1cc(Cl)c(Cl)c(S(N)(=O)=O)c1
c: CON=C(C)C(=NOC(=O)N(C)SN(C)C(=O)Oc1cccc2ccccc12)C(=O)N(C)C
d: CCOP(C)(=S)NOc1cccc2ccccc12
e: COP(=S)(OC)Oc1cc(C)ccc1C(C)C
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}