Task: Answer the MCQ question.
Query: Which compound has a 5.672\% 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) CCCS(=O)(=O)N1CCC(C(=O)N2CCN(Cc3ccccc3)CC2)CC1
b) Cc1ccc(C(NC(=O)N2CCN(C)CC2)C(Cl)Cl)cc1F
Answer: b. Cc1ccc(C(NC(=O)N2CCN(C)CC2)C(Cl)Cl)cc1F
{#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#}
Cc1ccc(C(NC(=O)N2CCN(C)CC2)C(Cl)Cl)cc1F
Cc1ccc(C(NC(=O)N2CCN(C)CC2)C(Cl)Cl)cc1F
N-[2,2-dichloro-1-(3-fluoro-4-methylphenyl)ethyl]-4-methylpiperazine-1-carboxamide