Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 14.983\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccccc1NC(=O)CNC(=O)c1ccc(Br)o1
[b] Cc1cc(NC(=O)CSc2nc(-c3cccs3)cc(C(F)(F)F)n2)no1
[c] CCn1c(=O)cc(SCC(=O)Nc2cccc(SC)c2)c2ccccc21
[d] O=C(NCCc1ccc(Cl)cc1)Nc1ccc(F)cc1
Answer: a. COc1ccccc1NC(=O)CNC(=O)c1ccc(Br)o1
{#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#}
COc1ccccc1NC(=O)CNC(=O)c1ccc(Br)o1
COc1ccccc1NC(=O)CNC(=O)c1ccc(Br)o1
5-bromo-N-[2-(2-methoxyanilino)-2-oxoethyl]furan-2-carboxamide