Problem statement: Answer the multiple choice question.
Query: Which compound has a 9.369\% 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) Cc1ccc(C(=O)C2=C(O)C(=O)N(Cc3cccnc3)C2c2cccc([N+](=O)[O-])c2)o1
(b) COc1ccc(NC(=O)CN(c2ccccc2F)S(=O)(=O)c2ccc(C)cc2)c(OC)c1
(c) CCN(CC)Cc1nc2ncccn2c1Br
(d) Cc1cc(NC(=O)c2cccc(Cl)c2)n[nH]1
Answer: c. CCN(CC)Cc1nc2ncccn2c1Br
{#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#}
CCN(CC)Cc1nc2ncccn2c1Br
CCN(CC)Cc1nc2ncccn2c1Br
N-[(3-bromoimidazo[1,2-a]pyrimidin-2-yl)methyl]-N-ethylethanamine