Problem statement: Answer the MCQ question.
Question: Which compound has a -4.553\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COc1ccc(CC(=O)Nc2cccc(-c3cn4ccccc4n3)c2)cc1
[b] CCOc1cc(CNc2ccc(Br)cc2)cc(Br)c1OCC(=O)NC(C)(C)C
[c] Cc1ccc(S(=O)(=O)/N=C(\N)Nc2nc(C)c3ccc(C)cc3n2)cc1
[d] O=[N+]([O-])c1ccccc1S(=O)(=O)N1CCN(c2ccccn2)CC1
[e] O=C(Nc1ccccc1Cl)C1CC(=O)N(c2ccccc2)C1
Answer: a. COc1ccc(CC(=O)Nc2cccc(-c3cn4ccccc4n3)c2)cc1
{#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#}
COc1ccc(CC(=O)Nc2cccc(-c3cn4ccccc4n3)c2)cc1
COc1ccc(CC(=O)Nc2cccc(-c3cn4ccccc4n3)c2)cc1
2-(4-methoxyphenyl)-N-(3-imidazo[1,2-a]pyridin-2-ylphenyl)acetamide