Task: Answer the MCQ question.
Query: Which compound has a 10.115\% 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 other words.
Options:
a O=C(COc1ccc(Cl)cc1)Nc1cccc(S(=O)(=O)NC2=NCCCCC2)c1
b O=[N+]([O-])c1ccccc1N/N=C\c1ccccc1F
c Nc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc(Br)cc3)CC2)cc1[N+](=O)[O-]
d Cc1ccc2c(CSc3nc4nc(C)cc(C)n4n3)cc(=O)oc2c1
Answer: c. Nc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc(Br)cc3)CC2)cc1[N+](=O)[O-]
{#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#}
Nc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc(Br)cc3)CC2)cc1[N+](=O)[O-]
Nc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc(Br)cc3)CC2)cc1[N+](=O)[O-]
(4-amino-3-nitrophenyl)-[4-(4-bromophenyl)sulfonylpiperazin-1-yl]methanone