Task: Answer the multiple-choice question.
Query: Which compound exhibits a 7.434\% 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 additional words.
Options:
(a) Cc1cccc(C(=O)NCCNC(=O)c2ccco2)c1
(b) Cc1nnc(SCC(=O)NC2CCCC2)n1-c1ccccc1
(c) Cc1cc(Br)ccc1NC(=S)Nc1cccc([N+](=O)[O-])c1
(d) COc1ccc(Cc2noc(CN(C)Cc3ccc(-n4cccn4)cc3)n2)cc1OC
Answer: c. Cc1cc(Br)ccc1NC(=S)Nc1cccc([N+](=O)[O-])c1
{#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#}
Cc1cc(Br)ccc1NC(=S)Nc1cccc([N+](=O)[O-])c1
Cc1cc(Br)ccc1NC(=S)Nc1cccc([N+](=O)[O-])c1
1-(4-bromo-2-methylphenyl)-3-(3-nitrophenyl)thiourea