Task: Answer the MCQ question.
Query: Which compound exhibits a 10.317\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C(Nc1cccc2ncccc12)c1ccc(Br)c([N+](=O)[O-])c1
b) CC(C)N(NC(=O)c1cccc2ccccc12)C(C)C
c) O=C(O)/C(=N/NC(=O)c1ccc(Cl)cc1)c1ccccc1
d) CN(C)S(=O)(=O)c1cccc(CSCc2cccc(S(=O)(=O)N(C)C)c2)c1
Answer: a. O=C(Nc1cccc2ncccc12)c1ccc(Br)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#}
O=C(Nc1cccc2ncccc12)c1ccc(Br)c([N+](=O)[O-])c1
O=C(Nc1cccc2ncccc12)c1ccc(Br)c([N+](=O)[O-])c1
4-bromo-N-quinolin-5-yl-3-nitrobenzamide