Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest acute oral toxicity (LD50 in rats).
Constraint: You must select all options from a, b, or c without using any other words.
Options:
a: O=c1oc2ccccc2c(O)c1Cc1c(O)c2ccccc2oc1=O
b: C=CCn1c(=O)c2[nH]c(C)nc2n(CCCC)c1=O
c: CC(C)c1c(C(=O)c2cccnc2)c2ccccc2n1C
Answer: c
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}