Task: Answer the MCQ question.
Query: Which compound exhibits a 14.809\% 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 CCNC(=O)NC1c2ccccc2CSc2ccccc21.O
b [N-]=[N+]=NC1c2ccccc2C(=O)N1Cc1ccccc1
Answer: a. CCNC(=O)NC1c2ccccc2CSc2ccccc21.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#}
CCNC(=O)NC1c2ccccc2CSc2ccccc21.O
CCNC(=O)NC1c2ccccc2CSc2ccccc21.O
1-(6,11-dihydrobenzo[c][1]benzothiepin-11-yl)-3-ethylurea;hydrate