Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -11.159% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) Fc1ccc2nc3n(c2c1F)CCCCCC3
b) COc1cc(C2C(C#N)=C(N)OC3=C2C(=O)CC(C)(C)C3)cc([N+](=O)[O-])c1O
Answer: b. COc1cc(C2C(C#N)=C(N)OC3=C2C(=O)CC(C)(C)C3)cc([N+](=O)[O-])c1O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc(C2C(C#N)=C(N)OC3=C2C(=O)CC(C)(C)C3)cc([N+](=O)[O-])c1O
COc1cc(C2C(C#N)=C(N)OC3=C2C(=O)CC(C)(C)C3)cc([N+](=O)[O-])c1O
2-amino-4-(4-hydroxy-3-methoxy-5-nitrophenyl)-7,7-dimethyl-5-oxo-6,8-dihydro-4H-chromene-3-carbonitrile