Task: Answer the multiple-choice question.
Query: Which compound has a 6.153\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CN1CCN(C(=O)CN(c2cccc(Br)c2)S(=O)(=O)c2ccccc2)CC1
b) COc1ccc(OCc2nc(N)nc(Nc3ccccc3OC)n2)cc1
c) Cc1ccc(SC(C)C(=O)N2CCC(C(N)=O)CC2)cc1
Answer: a. CN1CCN(C(=O)CN(c2cccc(Br)c2)S(=O)(=O)c2ccccc2)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#}
CN1CCN(C(=O)CN(c2cccc(Br)c2)S(=O)(=O)c2ccccc2)CC1
CN1CCN(C(=O)CN(c2cccc(Br)c2)S(=O)(=O)c2ccccc2)CC1
N-(3-bromophenyl)-N-[2-(4-methylpiperazin-1-yl)-2-oxoethyl]benzenesulfonamide