Problem statement: Answer the multiple choice question.
Question: Which drug has a 12.815\% 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 other words.
Options:
[a] COc1cc(CN2CCNC(=O)C2CC(=O)NCCCN2CCOCC2)cc(OC)c1
[b] CCOC(=O)c1ccccc1OCc1cc(/C=N/NC(=O)c2ccncc2)ccc1OC
Answer: b. CCOC(=O)c1ccccc1OCc1cc(/C=N/NC(=O)c2ccncc2)ccc1OC
{#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#}
CCOC(=O)c1ccccc1OCc1cc(/C=N/NC(=O)c2ccncc2)ccc1OC
CCOC(=O)c1ccccc1OCc1cc(/C=N/NC(=O)c2ccncc2)ccc1OC
ethyl 2-[[2-methoxy-5-[(E)-(pyridine-4-carbonylhydrazinylidene)methyl]phenyl]methoxy]benzoate