Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 10.579\% human ether-à-go-go related gene (hERG) inhibition at 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(CN1CCCCC1)Nc1cc(Cl)ccc1Cl
b O=C(Cn1cnc([N+](=O)[O-])c1)NCc1ccc(F)cc1
c Cc1cc(C)c(OCCCCn2cnc3ccccc3c2=O)c(C)c1
d Cc1ccc(-c2csc(NC(=O)CSc3nc4ccccc4o3)n2)cc1
Answer: b. O=C(Cn1cnc([N+](=O)[O-])c1)NCc1ccc(F)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(Cn1cnc([N+](=O)[O-])c1)NCc1ccc(F)cc1
O=C(Cn1cnc([N+](=O)[O-])c1)NCc1ccc(F)cc1
N-[(4-fluorophenyl)methyl]-2-(4-nitroimidazol-1-yl)acetamide