Problem statement: Answer the MCQ question.
Query: Which drug has a 20.674\% 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) CN1C(=O)/C(=C/c2ccc(O)c([N+](=O)[O-])c2)NC1=S
b) O=C(NNC(=O)c1cccs1)c1ccc(Br)o1
Answer: b. O=C(NNC(=O)c1cccs1)c1ccc(Br)o1
{#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(=O)c1cccs1)c1ccc(Br)o1
O=C(NNC(=O)c1cccs1)c1ccc(Br)o1
5-bromo-N'-(thiophene-2-carbonyl)furan-2-carbohydrazide