Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest LD50 in rats (oral exposure).
Constraint: You must select all options from a, b, c, d, or e without using any other words.
Options:
(a) COc1ccccc1N1CCN(CCCNc2cc(=O)n(C)c(=O)n2C)CC1
(b) CCCCOC(C)OCCCC
(c) CCOC(=O)C1(c2ccccc2)CCN(CCOCC2CCCO2)CC1
(d) CN(Sc1ccccc1)C(=O)Oc1cccc2c1OC(C)(C)C2
(e) CN(C)CCCCCCN(C)C
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}