Task: Answer the multiple-choice question.
Question: Which drug has a 12.063\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CC1(C)CN(c2cccc(Br)c2)C1=O
b COC(=O)c1ccc(C2NC(=O)NC(C)=C2C(=O)N(C)C)cc1
c CCOc1ccc(CCNC(=O)COC(=O)Cn2nc(C)c([N+](=O)[O-])c2C)cc1OCC
Answer: a. CC1(C)CN(c2cccc(Br)c2)C1=O
{#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#}
CC1(C)CN(c2cccc(Br)c2)C1=O
CC1(C)CN(c2cccc(Br)c2)C1=O
1-(3-bromophenyl)-3,3-dimethylazetidin-2-one