Task: Answer the multiple choice question.
Query: Which drug has a 17.562\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1cc(OC(=O)c2cc([N+](=O)[O-])ccc2Cl)c([N+](=O)[O-])c(=O)[nH]1
b: OCC[C@@H]1C[C@H](O)[C@@H](O)[C@@]2(CCc3ccccc3CO2)O1
c: Cc1ccc(OCC(=O)N2CCCCCCC2)cc1C
d: COc1ccc(CNC(=O)CSc2nc3[nH]ncc3c(=O)n2-c2ccccc2Br)cc1
Answer: d. COc1ccc(CNC(=O)CSc2nc3[nH]ncc3c(=O)n2-c2ccccc2Br)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(CNC(=O)CSc2nc3[nH]ncc3c(=O)n2-c2ccccc2Br)cc1
COc1ccc(CNC(=O)CSc2nc3[nH]ncc3c(=O)n2-c2ccccc2Br)cc1
2-[[5-(2-bromophenyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-6-yl]sulfanyl]-N-[(4-methoxyphenyl)methyl]acetamide