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, or d without using any other words.
Options:
a. Oc1cc(Cl)c(Br)cc1Cl
b. Cc1ccccc1N(CCO)CCO
c. CC(C)=NNC(=O)CSc1cc(Oc2ccc(Cl)cc2)ncn1
d. CCc1cccc(C)c1N
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}