Task: Answer the multiple choice question.
Question: Which drug has a 1.456\% 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) COc1ccc([N+](=O)[O-])cc1CSC(=S)N1CCN(C)CC1
b) CCC(C)(C)NC(=O)C(c1ccccc1Cl)N(C(=O)CCC(=O)Nc1cc(C)on1)C1CC1
c) CCC(C)N(C(=O)COc1ccc(NC(C)=O)cc1)C1CCS(=O)(=O)C1
Answer: a. COc1ccc([N+](=O)[O-])cc1CSC(=S)N1CCN(C)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#}
COc1ccc([N+](=O)[O-])cc1CSC(=S)N1CCN(C)CC1
COc1ccc([N+](=O)[O-])cc1CSC(=S)N1CCN(C)CC1
(2-methoxy-5-nitrophenyl)methyl 4-methylpiperazine-1-carbodithioate