Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest rat LD50 (oral exposure).
Constraint: You must select all options from a, b, c, d, or e without using any additional words.
Options:
a: Oc1cc(Cl)c(Cl)cc1Cl
b: COP(=S)(OC)Oc1cc(Cl)c(Br)cc1Cl
c: O=c1[nH]c2ccc(Br)cc2o1
d: Cc1ccc(NC(=O)N(C)C)cc1Cl
e: CC(=O)c1ccc(Oc2c(I)cc(C(=O)O)cc2I)cc1I
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}