Task: Answer the MCQ question.
Query: Which compound exhibits a 0.529\% 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) CC(C)(C)c1ccc(CSc2nnc(-c3ccccc3NC(=O)c3ccccc3)o2)cc1
b) COc1ccccc1CN1C(=O)[C@@H]2C(CC(N)=O)NC3(C(=O)Nc4c3ccc(Cl)c4C)[C@@H]2C1=O
c) O=C(NCc1ccc(F)cc1)Nc1cccc([N+](=O)[O-])c1
Answer: c. O=C(NCc1ccc(F)cc1)Nc1cccc([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(NCc1ccc(F)cc1)Nc1cccc([N+](=O)[O-])c1
O=C(NCc1ccc(F)cc1)Nc1cccc([N+](=O)[O-])c1
1-[(4-fluorophenyl)methyl]-3-(3-nitrophenyl)urea