Task: Answer the multiple choice question.
Question: Which compound exhibits a 12.750\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=C(O)CCCCCCCCCCCc1ccccc1
[b] O=C(NC(Cc1ccc2c(c1)OCO2)C(=O)N1CCCC1C(=O)O)c1ccccc1
[c] CCOC(=O)C1CCN(C(=O)c2ccc(Cl)c(Cl)c2)CC1
[d] Cc1ccc(-c2nn(-c3ccccc3)cc2C(=O)Nc2cccc(S(=O)(=O)N3CCOCC3)c2)cc1
[e] Cl.NCCc1nnc(SCc2ccccc2F)o1
Answer: a. O=C(O)CCCCCCCCCCCc1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
12-phenyldodecanoicacid