Problem statement: Answer the multiple-choice question.
Query: Which drug has a 6.658% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=S1(=O)CC(N2CCOCC2)c2ccccc21
b. Cc1cc(NC(=O)CN(C)C)c([N+](=O)[O-])cc1C
c. CCOCCCNC(=O)c1cc2c(=O)n3cccc(C)c3nc2s1
Answer: b. Cc1cc(NC(=O)CN(C)C)c([N+](=O)[O-])cc1C
{#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#}
Cc1cc(NC(=O)CN(C)C)c([N+](=O)[O-])cc1C
Cc1cc(NC(=O)CN(C)C)c([N+](=O)[O-])cc1C
2-(dimethylamino)-N-(4,5-dimethyl-2-nitrophenyl)acetamide