Task: Answer the multiple-choice question.
Query: Which compound has a 15.304\% human ether-à-go-go related gene (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 additional words.
Options:
a) Cc1cc(N2CCOCC2)nc(SCc2ccc(Cl)cc2Cl)n1
b) CN(CC(=O)Nc1ccc(F)cc1)C(=O)COc1ncnc2ccccc12
c) COc1ccc(C(=O)NC2CC3CCCC(C2)N3CC(C)C)cc1
d) O=C(Nc1cc([N+](=O)[O-])ccc1O)c1cccc([N+](=O)[O-])c1
Answer: d. O=C(Nc1cc([N+](=O)[O-])ccc1O)c1cccc([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(Nc1cc([N+](=O)[O-])ccc1O)c1cccc([N+](=O)[O-])c1
O=C(Nc1cc([N+](=O)[O-])ccc1O)c1cccc([N+](=O)[O-])c1
N-(2-hydroxy-5-nitrophenyl)-3-nitrobenzamide