Problem statement: Answer the MCQ question.
Question: Which compound has a 2.313\% 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, or c without using any additional words.
Options:
[a] O=C(NCc1ccccn1)c1ccccc1-c1ccccc1
[b] CCCCNC(=O)C1c2cc(OC)c(OC)cc2C(=O)N(C)C1c1cccs1
[c] O=C(Nc1ccc(F)cc1F)c1ccc(-n2cccn2)c([N+](=O)[O-])c1
Answer: c. O=C(Nc1ccc(F)cc1F)c1ccc(-n2cccn2)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(Nc1ccc(F)cc1F)c1ccc(-n2cccn2)c([N+](=O)[O-])c1
O=C(Nc1ccc(F)cc1F)c1ccc(-n2cccn2)c([N+](=O)[O-])c1
N-(2,4-difluorophenyl)-3-nitro-4-pyrazol-1-ylbenzamide