Problem statement: Answer the multiple-choice question.
Question: Which drug has a -11.406\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1ccc(OC)c(Nc2ncnc3c2cnn3-c2ccccc2)c1
b. CC1=C(C(=O)OCc2ccccc2)C(c2ccccc2)NC(=O)N1CCCC(=O)O
Answer: b. CC1=C(C(=O)OCc2ccccc2)C(c2ccccc2)NC(=O)N1CCCC(=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=C(C(=O)OCc2ccccc2)C(c2ccccc2)NC(=O)N1CCCC(=O)O
CC1=C(C(=O)OCc2ccccc2)C(c2ccccc2)NC(=O)N1CCCC(=O)O
4-(4-methyl-2-oxo-6-phenyl-5-phenylmethoxycarbonyl-1,6-dihydropyrimidin-3-yl)butanoic acid