Task: Answer the multiple-choice question.
Query: Which compound has a -9.544\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCOC(=O)c1c(NC(=O)c2ccc(Br)o2)sc2c1CCCC2
b) CCCCN(CC)C(=O)CSc1nc2ccccc2c(=O)n1CC1COc2ccccc2O1
c) COc1ccc(N2CCN(C(=O)COC(=O)CCOc3cc(C)ccc3C)CC2)cc1
d) O=C(CN1C(=O)/C(=C/c2ccccc2F)Sc2ccccc21)NCC1CCCO1
Answer: a. CCOC(=O)c1c(NC(=O)c2ccc(Br)o2)sc2c1CCCC2
{#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#}
CCOC(=O)c1c(NC(=O)c2ccc(Br)o2)sc2c1CCCC2
CCOC(=O)c1c(NC(=O)c2ccc(Br)o2)sc2c1CCCC2
5-bromo-N-(3-ethoxycarbonyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)furan-2-carboxamide