Task: Answer the MCQ question.
Question: Which drug has a 7.838\% 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 CCCOc1ccc(NC(=O)CC2C(=O)Nc3ccccc3N2CC(=O)N2CCCC2)cc1
b CC1CCC2(CC1)NC(=O)N(CC(=O)N(Cc1ccccc1)C(C)(C)C)C2=O
c O=C(Cn1cnc([N+](=O)[O-])n1)N/N=C/c1cccc2ccccc12
Answer: c. O=C(Cn1cnc([N+](=O)[O-])n1)N/N=C/c1cccc2ccccc12
{#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(Cn1cnc([N+](=O)[O-])n1)N/N=C/c1cccc2ccccc12
O=C(Cn1cnc([N+](=O)[O-])n1)N/N=C/c1cccc2ccccc12
N-[(E)-naphthalen-1-ylmethylideneamino]-2-(3-nitro-1,2,4-triazol-1-yl)acetamide