Task: Answer the multiple-choice question.
Query: Which compound has a -8.860\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1cccc(CNS(=O)(=O)c2ccc(-c3ccc(=O)[nH]n3)s2)c1
b. COC(=O)c1cc(C(=O)N2CCN(c3cccc(C)c3C)CC2)cc([N+](=O)[O-])c1
Answer: b. COC(=O)c1cc(C(=O)N2CCN(c3cccc(C)c3C)CC2)cc([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#}
COC(=O)c1cc(C(=O)N2CCN(c3cccc(C)c3C)CC2)cc([N+](=O)[O-])c1
COC(=O)c1cc(C(=O)N2CCN(c3cccc(C)c3C)CC2)cc([N+](=O)[O-])c1
methyl 3-[4-(2,3-dimethylphenyl)piperazine-1-carbonyl]-5-nitrobenzoate