Task: Answer the MCQ question.
Query: Which compound exhibits a 9.906\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) O=C(NCCc1c[nH]c2ccccc12)C(=O)NCC(c1ccco1)N1CCN(c2ccccc2)CC1
b) Clc1cccc(Nc2nc(-c3ccncc3)nc3ccccc23)c1
c) Cn1cccc1CN1CCN(C(=O)COc2ccccc2)CC1
d) CC1(C)CC(=O)C2=C(C1)N(CCN1CCOCC1)C1=C(C(=O)CC(C)(C)C1)C2c1ccc(Cl)c([N+](=O)[O-])c1
e) CC1=C(C(=O)N2CCOCC2)C(c2ccc(Cl)cc2)NC(=S)N1
Answer: c. Cn1cccc1CN1CCN(C(=O)COc2ccccc2)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#}
Cn1cccc1CN1CCN(C(=O)COc2ccccc2)CC1
Cn1cccc1CN1CCN(C(=O)COc2ccccc2)CC1
1-[4-[(1-methylpyrrol-2-yl)methyl]piperazin-1-yl]-2-phenoxyethanone