Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 7.659\% human ether-à-go-go related gene (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. O=C(Nc1cc(Sc2ccccn2)cc([N+](=O)[O-])c1)c1cccc(Cl)c1
b. CC(=O)Nc1ccc(S(=O)(=O)NC2=C(N3CCN(c4ccc(F)cc4)CC3)C(=O)c3ccccc3C2=O)cc1
c. COc1ccc(NCCC#N)cc1
Answer: a. O=C(Nc1cc(Sc2ccccn2)cc([N+](=O)[O-])c1)c1cccc(Cl)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(Sc2ccccn2)cc([N+](=O)[O-])c1)c1cccc(Cl)c1
O=C(Nc1cc(Sc2ccccn2)cc([N+](=O)[O-])c1)c1cccc(Cl)c1
[O][=C][Branch2][Ring1][N][N][C][=C][C][Branch1][#Branch2][S][C][=C][C][=C][C][=N][Ring1][=Branch1][=C][C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][=C][Ring1][S][C][=C][C][=C][C][Branch1][C][Cl][=C][Ring1][#Branch1]
[3-[(3-chlorobenzoyl)amino]-5-pyridin-2-ylsulfanylphenyl]-oxido-oxoazanium