Problem statement: Answer the multiple-choice question.
Question: Which drug has a 8.431\% 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 additional words.
Options:
(a) O=C(Oc1ccccc1C(=O)Nc1ccccc1)c1ccc(Br)c([N+](=O)[O-])c1
(b) COc1ccc(C(=O)Nc2ccccc2C(=O)N/N=C/c2ccccn2)cc1OC
(c) COc1ccc(CNC(=O)CN(C(=O)c2cc3sccc3n2C)C2CCCC2)cc1
(d) Cc1cc(CNC(=O)c2cc(Br)ccc2Cl)nn1C
(e) COc1ccc(CCNC(=O)C2CC(=O)N(C3CCCC3)C2)cc1OC
Answer: a. O=C(Oc1ccccc1C(=O)Nc1ccccc1)c1ccc(Br)c([N+](=O)[O-])c1
{#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#}
2-[(4-bromo-3-nitrophenyl)-oxomethoxy]-N-phenylbenzamide