Task: Answer the MCQ question.
Query: Which compound exhibits a 12.279\% 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) CCc1ccccc1NC1=NCC(=O)N1Cc1ccc2c(c1)OCO2
(b) COc1cccc(/C=N/Nc2nc(Nc3ccccc3)nc(-n3nc(C)cc3C)n2)c1O
Answer: b. COc1cccc(/C=N/Nc2nc(Nc3ccccc3)nc(-n3nc(C)cc3C)n2)c1O
{#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#}
COc1cccc(/C=N/Nc2nc(Nc3ccccc3)nc(-n3nc(C)cc3C)n2)c1O
COc1cccc(/C=N/Nc2nc(Nc3ccccc3)nc(-n3nc(C)cc3C)n2)c1O
2-[(E)-[[4-anilino-6-(3,5-dimethylpyrazol-1-yl)-1,3,5-triazin-2-yl]hydrazinylidene]methyl]-6-methoxyphenol