Task: Answer the MCQ question.
Question: Which compound exhibits a 13.469\% 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 CN1CCN(C(=O)C2=C[C@@H](c3ccccc3)C[C@@H](OCc3ccc(CO)cc3)O2)CC1
b O=C(N1CCOCC1)N1CCCC(c2nc(-c3cccs3)no2)C1
Answer: a. CN1CCN(C(=O)C2=C[C@@H](c3ccccc3)C[C@@H](OCc3ccc(CO)cc3)O2)CC1
{#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#}
CN1CCN(C(=O)C2=C[C@@H](c3ccccc3)C[C@@H](OCc3ccc(CO)cc3)O2)CC1
CN1CCN(C(=O)C2=C[C@@H](c3ccccc3)C[C@@H](OCc3ccc(CO)cc3)O2)CC1
[(2S,4S)-2-[[4-(hydroxymethyl)phenyl]methoxy]-4-phenyl-3,4-dihydro-2H-pyran-6-yl]-(4-methylpiperazin-1-yl)methanone