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, c, d, or e without using any other words.
Options:
(a) CCCCOC(=O)COC(=O)c1ccccc1C(=O)OCCCC
(b) CCc1cccc(CC)c1N
(c) CCCNC(=O)C(C)Nc1ccc(OCC)cc1
(d) CCc1ccc(C)cc1O
(e) OCC=Cc1ccccc1
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}