Task: Answer the multiple choice question.
Query: Which compound has a 15.861\% 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. CCC1CCc2c(sc3nc(SCC(=O)NCc4ccco4)n(-c4ccccc4)c(=O)c23)C1
b. COc1ccc(C(=O)Nc2ccc(N3CCN(C(=O)C(C)C)CC3)cc2)cc1[N+](=O)[O-]
c. CC1CN(CC(=O)NC(C)c2ccccc2)CC(C)O1
Answer: b. COc1ccc(C(=O)Nc2ccc(N3CCN(C(=O)C(C)C)CC3)cc2)cc1[N+](=O)[O-]
{#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#}
COc1ccc(C(=O)Nc2ccc(N3CCN(C(=O)C(C)C)CC3)cc2)cc1[N+](=O)[O-]
COc1ccc(C(=O)Nc2ccc(N3CCN(C(=O)C(C)C)CC3)cc2)cc1[N+](=O)[O-]
4-methoxy-N-[4-[4-(2-methylpropanoyl)piperazin-1-yl]phenyl]-3-nitrobenzamide