Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 0.080\% 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 other words.
Options:
[a] C1=CCN(Cc2ccccc2)C1
[b] Nc1ccccc1SCc1cc([N+](=O)[O-])cc2c1OCOC2
[c] O=C1OCC(c2ccccc2)=C1c1ccccc1[N+](=O)[O-]
Answer: b. Nc1ccccc1SCc1cc([N+](=O)[O-])cc2c1OCOC2
{#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#}
Nc1ccccc1SCc1cc([N+](=O)[O-])cc2c1OCOC2
Nc1ccccc1SCc1cc([N+](=O)[O-])cc2c1OCOC2
[N][C][=C][C][=C][C][=C][Ring1][=Branch1][S][C][C][=C][C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][=C][C][=C][Ring1][=Branch2][O][C][O][C][Ring1][=Branch1]
2-[(6-nitro-4H-1,3-benzodioxin-8-yl)methylsulfanyl]aniline