Problem statement: Answer the multiple-choice question.
Question: Which drug has a 7.300\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CC(O)CNc1nc2c(c(=O)n(Cc3ccc(Cl)cc3)c(=O)n2C)n1C
[b] O=C(CN1C(=O)NC2(CCOc3ccccc32)C1=O)Nc1ccc(Br)cc1F
Answer: b. O=C(CN1C(=O)NC2(CCOc3ccccc32)C1=O)Nc1ccc(Br)cc1F
{#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#}
O=C(CN1C(=O)NC2(CCOc3ccccc32)C1=O)Nc1ccc(Br)cc1F
O=C(CN1C(=O)NC2(CCOc3ccccc32)C1=O)Nc1ccc(Br)cc1F
N-(4-bromo-2-fluorophenyl)-2-(2',5'-dioxospiro[2,3-dihydrochromene-4,4'-imidazolidine]-1'-yl)acetamide