Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 17.179\% 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) Cc1nc(NC(=O)c2cccnc2Cl)sc1C
(b) COc1cc(-c2nc(C(=O)NC3CCN(Cc4ccccc4)CC3)cc3c2[nH]c2ccccc23)cc(OC)c1OC
(c) CN(CC(=O)Nc1ccc(Br)cc1)Cc1ccccc1
(d) O=C1/C(=C/c2ccncc2)SC(=S)N1C1CCCCC1
Answer: c. CN(CC(=O)Nc1ccc(Br)cc1)Cc1ccccc1
{#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#}
CN(CC(=O)Nc1ccc(Br)cc1)Cc1ccccc1
CN(CC(=O)Nc1ccc(Br)cc1)Cc1ccccc1
2-[benzyl(methyl)amino]-N-(4-bromophenyl)acetamide