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, or d without using any additional words.
Options:
a Cc1nc(N)nc(N)c1-c1ccc(Br)cc1
b Clc1ccc2nsnc2c1NC1=NCCN1
c CC(C)Oc1cccc(C2CC(=O)NC2=O)c1
d CC(=O)OCC(C)OC(C)=O
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}