Task: Answer the multiple-choice question.
Question: Which drug has a -66.542% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) COc1ccc(NC(=O)CCN2C(=O)c3cccc([N+](=O)[O-])c3C2=O)cc1
b.) O=C(NC1CCCCC1)C(c1cccs1)N(CCCN1CCOCC1)C(=O)c1ccc(-c2ccccc2)[nH]1
c.) CC1(C)CC(=O)C(N=Nc2ccc(-c3ccccc3)cc2)=C(O)C1
d.) O=C(COc1ccccc1)NC1CCCc2ccccc21
Answer: b. O=C(NC1CCCCC1)C(c1cccs1)N(CCCN1CCOCC1)C(=O)c1ccc(-c2ccccc2)[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#}
O=C(NC1CCCCC1)C(c1cccs1)N(CCCN1CCOCC1)C(=O)c1ccc(-c2ccccc2)[nH]1
O=C(NC1CCCCC1)C(c1cccs1)N(CCCN1CCOCC1)C(=O)c1ccc(-c2ccccc2)[nH]1
N-[2-(cyclohexylamino)-2-oxo-1-(thiophen-2-yl)ethyl]-N-(3-morpholin-4-ylpropyl)-5-phenyl-1H-pyrrole-2-carboxamide