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) CC(=O)OC(c1ccc(Cl)c(Cl)c1)C(Cl)(Cl)Cl
b) Nc1ccc(S(=O)(=O)O)c2cccc(O)c12
c) N#Cc1c(Cl)cccc1Cl
d) CCN(CC)CCNC(=O)c1cc(Br)c(N)cc1OC
e) O=C=NC1CCC2C3CCC(C3N=C=O)C12
Answer: e
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}