Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.649\% 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) O=C(N/N=C/c1oc(O)c2ccccc12)c1ccccc1
b) CC(=O)NCCNS(=O)(=O)c1ccc(C)c([N+](=O)[O-])c1
c) CC(=O)c1ccc(NC(=O)C2CCCO2)cc1
Answer: b. CC(=O)NCCNS(=O)(=O)c1ccc(C)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#}
CC(=O)NCCNS(=O)(=O)c1ccc(C)c([N+](=O)[O-])c1
CC(=O)NCCNS(=O)(=O)c1ccc(C)c([N+](=O)[O-])c1
N-[2-[(4-methyl-3-nitrophenyl)sulfonylamino]ethyl]acetamide