Problem statement: Answer the multiple choice question.
Query: Which compound has a -2.903% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc([N+](=O)[O-])cc1NC(=O)CSc1nccc(C)n1
b. COc1ccc(CN2C(=O)c3cccnc3C2=O)cc1S(=O)(=O)NC1CCCCC1
c. O=[N+]([O-])c1ccc2c(c1)nc1n2CCN(C2CCCCC2)C1
d. CCCCOC(=O)c1ccc(N)cc1
Answer: a. COc1ccc([N+](=O)[O-])cc1NC(=O)CSc1nccc(C)n1
{#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#}
COc1ccc([N+](=O)[O-])cc1NC(=O)CSc1nccc(C)n1
COc1ccc([N+](=O)[O-])cc1NC(=O)CSc1nccc(C)n1
N-(2-methoxy-5-nitrophenyl)-2-(4-methylpyrimidin-2-yl)sulfanylacetamide