Task: Answer the multiple-choice question.
Query: Which drug exhibits a 16.666\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CC1CN(C(=O)c2cc(-c3ccncc3)nc3ccccc23)CC(C)O1
(b) Br.CCCn1c(=N)n(CC(=O)c2ccc([N+](=O)[O-])cc2)c2ccccc21
(c) Cc1nc(-c2cc(-c3ccc(Cl)cc3)no2)cs1
(d) O=C1CC(SCc2nc3ccccc3[nH]2)C(=O)N1c1cccc(Cl)c1
(e) COC(=O)C1=C(c2ccc(F)cc2OCc2ccccc2)C[C@@H]2CC[C@H]1N2C(=O)NCc1ccc2[nH]ccc2c1
Answer: e. COC(=O)C1=C(c2ccc(F)cc2OCc2ccccc2)C[C@@H]2CC[C@H]1N2C(=O)NCc1ccc2[nH]ccc2c1
{#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#}
COC(=O)C1=C(c2ccc(F)cc2OCc2ccccc2)C[C@@H]2CC[C@H]1N2C(=O)NCc1ccc2[nH]ccc2c1
COC(=O)C1=C(c2ccc(F)cc2OCc2ccccc2)C[C@@H]2CC[C@H]1N2C(=O)NCc1ccc2[nH]ccc2c1
methyl (1R,5S)-3-(4-fluoro-2-phenylmethoxyphenyl)-8-(1H-indol-5-ylmethylcarbamoyl)-8-azabicyclo[3.2.1]oct-2-ene-2-carboxylate