Task: Answer the MCQ question.
Question: Which compound has a 4.006\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(CN1C(=O)c2cccc3cccc1c23)N1CCc2ccccc2C1
[b] CN(C)CC1CSCCC1(O)c1ccccc1.Cl
[c] Cc1cccc(-c2n[nH]c(=S)n2Cc2ccccc2)c1
Answer: a. O=C(CN1C(=O)c2cccc3cccc1c23)N1CCc2ccccc2C1
{#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#}
O=C(CN1C(=O)c2cccc3cccc1c23)N1CCc2ccccc2C1
O=C(CN1C(=O)c2cccc3cccc1c23)N1CCc2ccccc2C1
1-[2-(3,4-dihydro-1H-isoquinolin-2-yl)-2-oxoethyl]benzo[cd]indol-2-one