Problem statement: Answer the multiple-choice question.
Question: Which drug has a 3.834\% 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, or c without using any additional words.
Options:
(a) Cc1cccc(C(=O)Nc2cccc(-c3ccc4nncn4n3)c2)c1
(b) NC(=O)c1ccc(-c2nnn(CC(=O)Nc3cccc(S(=O)(=O)N4CCCC4)c3)n2)cc1
(c) O=C(NCCC(=O)N1CCN(c2cccc(Cl)c2)CC1)c1ccc(Br)cc1
Answer: c. O=C(NCCC(=O)N1CCN(c2cccc(Cl)c2)CC1)c1ccc(Br)cc1
{#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#}
O=C(NCCC(=O)N1CCN(c2cccc(Cl)c2)CC1)c1ccc(Br)cc1
O=C(NCCC(=O)N1CCN(c2cccc(Cl)c2)CC1)c1ccc(Br)cc1
4-bromo-N-[3-[4-(3-chlorophenyl)piperazin-1-yl]-3-oxopropyl]benzamide