Task: Answer the multiple-choice question.
Query: Which compound exhibits a 0.792\% 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, or d without using any other words.
Options:
a.) CCN(Cc1ccc(C#CCCO)cc1)CC1CCCN(CCc2cccc(F)c2)C1
b.) CC(=O)NCCc1nc2ccccc2n1CCOc1ccc(C)cc1
c.) O=C(CC(C(=O)O)c1ccccc1)c1cccs1
d.) CN1CCC(NC(=O)Nc2cccc(C(F)(F)F)c2)CC1
Answer: b. CC(=O)NCCc1nc2ccccc2n1CCOc1ccc(C)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#}
CC(=O)NCCc1nc2ccccc2n1CCOc1ccc(C)cc1
CC(=O)NCCc1nc2ccccc2n1CCOc1ccc(C)cc1
N-[2-[1-[2-(4-methylphenoxy)ethyl]benzimidazol-2-yl]ethyl]acetamide