Task: Answer the multiple choice question.
Question: Which compound exhibits a 16.817\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1ccc(CN2CCC(C(=O)NCCC(C)C)CC2)o1.O=C(O)C(=O)O
b Nc1c(C(=O)O)nnn1Cc1ccccc1
c NC(=O)CC(NC(=O)Cc1ccc(Br)cc1)c1ccc(N2CCC(Br)CC2)c([N+](=O)[O-])c1
Answer: c. NC(=O)CC(NC(=O)Cc1ccc(Br)cc1)c1ccc(N2CCC(Br)CC2)c([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#}
NC(=O)CC(NC(=O)Cc1ccc(Br)cc1)c1ccc(N2CCC(Br)CC2)c([N+](=O)[O-])c1
NC(=O)CC(NC(=O)Cc1ccc(Br)cc1)c1ccc(N2CCC(Br)CC2)c([N+](=O)[O-])c1
3-[[2-(4-bromophenyl)acetyl]amino]-3-[4-(4-bromopiperidin-1-yl)-3-nitrophenyl]propanamide