Task: Answer the MCQ question.
Query: Which compound has a -18.203\% 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 additional words.
Options:
[a] Cc1ccc(CNC(=O)C(=O)NCC2OCCN2C(=O)c2cccs2)cc1
[b] CCCCOc1ccc(C2C3CN(C(=O)OCC)CC=C3C(C#N)=C(N)C2(C#N)C#N)cc1OC
[c] O=C(Cn1ncc2c([nH]c3ccccc32)c1=O)NCC1CCN(Cc2ccccc2F)CC1
Answer: c. O=C(Cn1ncc2c([nH]c3ccccc32)c1=O)NCC1CCN(Cc2ccccc2F)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#}
O=C(Cn1ncc2c([nH]c3ccccc32)c1=O)NCC1CCN(Cc2ccccc2F)CC1
O=C(Cn1ncc2c([nH]c3ccccc32)c1=O)NCC1CCN(Cc2ccccc2F)CC1
N-[[1-[(2-fluorophenyl)methyl]piperidin-4-yl]methyl]-2-(4-oxo-5H-pyridazino[4,5-b]indol-3-yl)acetamide