Task: Answer the multiple choice question.
Query: Which drug has a -9.027\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCOC(=O)C1=C(Cn2cnc3ccccc32)NC(=O)NC1c1ccc(OC)cc1
[b] COCCn1cnc2c1c(=O)n(Cc1ccccc1C#N)c(=O)n2Cc1ccccc1
Answer: a. CCOC(=O)C1=C(Cn2cnc3ccccc32)NC(=O)NC1c1ccc(OC)cc1
{#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)C1=C(Cn2cnc3ccccc32)NC(=O)NC1c1ccc(OC)cc1
CCOC(=O)C1=C(Cn2cnc3ccccc32)NC(=O)NC1c1ccc(OC)cc1
ethyl 6-(benzimidazol-1-ylmethyl)-4-(4-methoxyphenyl)-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate