Task: Answer the MCQ question.
Question: Which compound has a -9.751\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CC1=C(C(=O)OCc2ccccc2)C(c2ccsc2)NC(=O)N1C
b. O=C(NC1CCCC1)c1cccc(Cn2cc([N+](=O)[O-])cn2)c1
c. CCN(CC(=O)NCc1cccs1)CC(=O)Nc1ccccc1C
Answer: b. O=C(NC1CCCC1)c1cccc(Cn2cc([N+](=O)[O-])cn2)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#}
O=C(NC1CCCC1)c1cccc(Cn2cc([N+](=O)[O-])cn2)c1
O=C(NC1CCCC1)c1cccc(Cn2cc([N+](=O)[O-])cn2)c1
N-cyclopentyl-3-[(4-nitropyrazol-1-yl)methyl]benzamide