Problem statement: Answer the MCQ question.
Question: Which compound has a 12.682\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C(Cc1ccccc1)Nc1ccc(N2CCOCC2)cc1
b) N#CCCCCN1c2cccc3cccc(c23)S1(=O)=O
c) CC(C)=CCN1CCN(Cc2ccc(C#CC(C)(C)O)cc2)CC1CCO
d) CCOc1cc(C=O)ccc1OCCn1c([N+](=O)[O-])cnc1C
Answer: c. CC(C)=CCN1CCN(Cc2ccc(C#CC(C)(C)O)cc2)CC1CCO
{#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)=CCN1CCN(Cc2ccc(C#CC(C)(C)O)cc2)CC1CCO
CC(C)=CCN1CCN(Cc2ccc(C#CC(C)(C)O)cc2)CC1CCO
4-[4-[[3-(2-hydroxyethyl)-4-(3-methylbut-2-enyl)piperazin-1-yl]methyl]phenyl]-2-methylbut-3-yn-2-ol