Task: Answer the MCQ question.
Query: Which compound exhibits a 7.876\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(O)c1cccc(NC(=S)NC(NC(=O)c2ccccc2[N+](=O)[O-])C(Cl)(Cl)Cl)c1
b) O=c1c2ccccc2nc(SCc2cc([N+](=O)[O-])cc3c2OCOC3)n1-c1ccccc1
Answer: a. O=C(O)c1cccc(NC(=S)NC(NC(=O)c2ccccc2[N+](=O)[O-])C(Cl)(Cl)Cl)c1
{#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(O)c1cccc(NC(=S)NC(NC(=O)c2ccccc2[N+](=O)[O-])C(Cl)(Cl)Cl)c1
O=C(O)c1cccc(NC(=S)NC(NC(=O)c2ccccc2[N+](=O)[O-])C(Cl)(Cl)Cl)c1
3-[[2,2,2-trichloro-1-[(2-nitrobenzoyl)amino]ethyl]carbamothioylamino]benzoic acid