Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 16.674\% 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(NNC(=S)NC(=O)c1ccccc1)c1cccnc1
(b) C=CC[N+]1(CC#CCOC(c2ccccc2)c2ccccc2)CCOCC1.[Cl-]
Answer: a. O=C(NNC(=S)NC(=O)c1ccccc1)c1cccnc1
{#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(NNC(=S)NC(=O)c1ccccc1)c1cccnc1
O=C(NNC(=S)NC(=O)c1ccccc1)c1cccnc1
N-[(pyridine-3-carbonylamino)carbamothioyl]benzamide