Problem statement: Answer the multiple-choice question.
Question: Which compound has a -16.032\% 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, or c without using any other words.
Options:
[a] CCN(CC)CCOc1ccc(Br)cc1
[b] COc1cc(C)c(S(=O)(=O)N2CCOCC2)cc1C(C)C
[c] CCn1c(SCC(=O)N2CCCC2)nc2c1c(=O)n(C)c(=O)n2C
Answer: a. CCN(CC)CCOc1ccc(Br)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#}
2-(4-bromophenoxy)-N,N-diethylethanamine