Task: Answer the MCQ question.
Question: Which compound exhibits a 17.385\% 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) CC1=Nc2ccc(Br)cc2C(c2ccccc2)N1CC(=O)O
b) COCCN(Cc1cc2cc3c(cc2n2nnnc12)OCO3)C(=O)c1ccccc1F
Answer: a. CC1=Nc2ccc(Br)cc2C(c2ccccc2)N1CC(=O)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#}
CC1=Nc2ccc(Br)cc2C(c2ccccc2)N1CC(=O)O
CC1=Nc2ccc(Br)cc2C(c2ccccc2)N1CC(=O)O
2-(6-bromo-2-methyl-4-phenyl-4H-quinazolin-3-yl)acetic acid