Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -49.330% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) Cc1ccc(C(=O)Nc2cc(Cl)ccc2-n2cncn2)s1
b) CSCCC(NC(=O)c1cccc([N+](=O)[O-])c1)c1nc2ccccc2[nH]1
Answer: b. CSCCC(NC(=O)c1cccc([N+](=O)[O-])c1)c1nc2ccccc2[nH]1
{#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#}
CSCCC(NC(=O)c1cccc([N+](=O)[O-])c1)c1nc2ccccc2[nH]1
CSCCC(NC(=O)c1cccc([N+](=O)[O-])c1)c1nc2ccccc2[nH]1
N-[1-(1H-benzimidazol-2-yl)-3-methylsulfanylpropyl]-3-nitrobenzamide