Task: Answer the MCQ question.
Question: Which compound exhibits a 14.187\% 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) CCOc1ccc2nc(CN3CCN(Cc4ccccc4OCC)C(CCO)C3)ccc2c1
(b) CS(=O)(=O)N1CCc2cc(C(=O)Nc3ccc(Br)cc3)ccc21
(c) O=C(CSc1ccccn1)Nc1ccc2c(c1)CCC2
(d) CCc1cc(C(=O)c2ccc(OC)cc2)c(NC(=O)CC(C)(C)CC(=O)O)s1
Answer: b. CS(=O)(=O)N1CCc2cc(C(=O)Nc3ccc(Br)cc3)ccc21
{#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#}
CS(=O)(=O)N1CCc2cc(C(=O)Nc3ccc(Br)cc3)ccc21
CS(=O)(=O)N1CCc2cc(C(=O)Nc3ccc(Br)cc3)ccc21
N-(4-bromophenyl)-1-methylsulfonyl-2,3-dihydroindole-5-carboxamide