Task: Answer the MCQ question.
Query: Which compound exhibits a 10.478\% 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 other words.
Options:
a) CCN(CC)C(=O)c1sc(NC(=O)c2ccc(OC)c([N+](=O)[O-])c2)c(C#N)c1C
b) O=C1c2ccccc2C(=O)N1CC1CCCO1
Answer: a. CCN(CC)C(=O)c1sc(NC(=O)c2ccc(OC)c([N+](=O)[O-])c2)c(C#N)c1C
{#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#}
CCN(CC)C(=O)c1sc(NC(=O)c2ccc(OC)c([N+](=O)[O-])c2)c(C#N)c1C
CCN(CC)C(=O)c1sc(NC(=O)c2ccc(OC)c([N+](=O)[O-])c2)c(C#N)c1C
4-cyano-N,N-diethyl-5-[(4-methoxy-3-nitrobenzoyl)amino]-3-methylthiophene-2-carboxamide