Task: Answer the MCQ question.
Question: Which drug exhibits a 2.421\% 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.) CC1CCCC(NC(=O)COC(=O)c2cn(C)c3ccccc23)C1C
b.) CC(C)CCn1nnnc1C(c1ccc(F)cc1)N1CCN(C(=O)c2ccco2)CC1
Answer: b. CC(C)CCn1nnnc1C(c1ccc(F)cc1)N1CCN(C(=O)c2ccco2)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(C)CCn1nnnc1C(c1ccc(F)cc1)N1CCN(C(=O)c2ccco2)CC1
CC(C)CCn1nnnc1C(c1ccc(F)cc1)N1CCN(C(=O)c2ccco2)CC1
[4-[(4-fluorophenyl)-[1-(3-methylbutyl)tetrazol-5-yl]methyl]piperazin-1-yl]-(furan-2-yl)methanone