Problem statement: Answer the MCQ question.
Query: Which compound has a 1.588\% 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) N#CC1=C(Nc2ccccc2)SC=C(c2ccc(Br)cc2)N=C1N1CCOCC1
b) CSCCC(NC(=O)c1ccccc1Br)C(=O)NCCCn1nc(C)cc1C
Answer: b. CSCCC(NC(=O)c1ccccc1Br)C(=O)NCCCn1nc(C)cc1C
{#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#}
CSCCC(NC(=O)c1ccccc1Br)C(=O)NCCCn1nc(C)cc1C
CSCCC(NC(=O)c1ccccc1Br)C(=O)NCCCn1nc(C)cc1C
2-bromo-N-[1-[3-(3,5-dimethylpyrazol-1-yl)propylamino]-4-methylsulfanyl-1-oxobutan-2-yl]benzamide