Task: Answer the MCQ question.
Query: Which drug has a -12.422\% 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: CCOC(=O)C(C(=O)OCC)N(C#N)c1nc(N(C)C)nc(N(C)C)n1
b: COc1cccc(NC(=O)c2cc([N+](=O)[O-])ccc2N2CCN(C)CC2)c1
Answer: b. COc1cccc(NC(=O)c2cc([N+](=O)[O-])ccc2N2CCN(C)CC2)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#}
COc1cccc(NC(=O)c2cc([N+](=O)[O-])ccc2N2CCN(C)CC2)c1
COc1cccc(NC(=O)c2cc([N+](=O)[O-])ccc2N2CCN(C)CC2)c1
N-(3-methoxyphenyl)-2-(4-methylpiperazin-1-yl)-5-nitrobenzamide