Task: Answer the MCQ question.
Query: Which compound exhibits a 14.264\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=C(Nc1nccs1)C1(c2ccc(Cl)cc2)CC1
[b] COc1ccc(-c2cc(C(=O)NCc3cn(C)nc3C)c3ccccc3n2)cc1OC
[c] CC(C(=O)N1CCCc2ccccc21)N1CCN(c2ccccn2)CC1
[d] O=C(C[n+]1ccc(/C=N/O)cc1)N(Cc1ccccc1)Cc1ccccc1.[Cl-]
[e] CCCn1nnnc1NCc1ccc(Cl)cc1Cl
Answer: c. CC(C(=O)N1CCCc2ccccc21)N1CCN(c2ccccn2)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(=O)N1CCCc2ccccc21)N1CCN(c2ccccn2)CC1
CC(C(=O)N1CCCc2ccccc21)N1CCN(c2ccccn2)CC1
1-(3,4-dihydro-2H-quinolin-1-yl)-2-(4-pyridin-2-ylpiperazin-1-yl)propan-1-one