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 other words.
Options:
a: CC(C)NCC(O)COc1ccc(CC(N)=O)cc1
b: CCOC(=S)C=Cc1ccc(N(C)C)cc1
c: CCCCC(CC)COC(CBr)c1ccccc1
d: NC(=O)NC(=O)Cc1ccccc1
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}