Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 15.264\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCn1c(SCc2nc3ccccc3c(=O)[nH]2)nc2ccccc2c1=O
b. O=C(NC(=S)Nc1ccc(O)cc1)c1cncc(Br)c1
Answer: b. O=C(NC(=S)Nc1ccc(O)cc1)c1cncc(Br)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(NC(=S)Nc1ccc(O)cc1)c1cncc(Br)c1
O=C(NC(=S)Nc1ccc(O)cc1)c1cncc(Br)c1
5-bromo-N-[(4-hydroxyphenyl)carbamothioyl]pyridine-3-carboxamide