Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -2.443\% 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 other words.
Options:
[a] Cc1cccc(N2CC(c3nc4ccccc4[nH]3)CC2=O)c1
[b] Cc1cccc(OCC(=O)N2CCN(C(=O)c3ccco3)CC2)c1
Answer: b. Cc1cccc(OCC(=O)N2CCN(C(=O)c3ccco3)CC2)c1
{#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#}
Cc1cccc(OCC(=O)N2CCN(C(=O)c3ccco3)CC2)c1
Cc1cccc(OCC(=O)N2CCN(C(=O)c3ccco3)CC2)c1
1-[4-(furan-2-carbonyl)piperazin-1-yl]-2-(3-methylphenoxy)ethanone