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: O=c1nc2[nH]c(=O)[nH]cc-2[nH]1
b: COP(C)(=S)SCn1c(=O)oc2cccnc21
c: O=C(Cc1ccccc1)OCCc1ccccc1
d: O=C1OC(C(O)CO)C(O)=C1O
e: Cc1c(CC(=O)O)c2ccccc2n1C(=O)c1ccccc1
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}