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 additional words.
Options:
[a] OCCOCCOCCOCCOCCOCCOCCOCCOCCO
[b] CC(C(=O)O)c1ccc(C(=O)c2ccccc2)s1
[c] O=C1Nc2ccccc2C1(c1ccc(O)cc1)c1ccc(O)cc1
[d] CC(=O)c1ccc2c(c1)N(CCCN1CCC(CCO)CC1)c1ccccc1S2
[e] CCCCNC(=O)OCC(C)(CCC)COC(N)=O
Answer: b
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}