Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 13.219\% 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 CCOc1cc(/C=N/Nc2cc(C)nc3ccc(C)cc23)ccc1O
b COCCn1c(SCC(=O)Nc2cc(C)on2)nc2c(c1=O)SCC2
Answer: b. COCCn1c(SCC(=O)Nc2cc(C)on2)nc2c(c1=O)SCC2
{#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#}
COCCn1c(SCC(=O)Nc2cc(C)on2)nc2c(c1=O)SCC2
COCCn1c(SCC(=O)Nc2cc(C)on2)nc2c(c1=O)SCC2
2-[[3-(2-methoxyethyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]sulfanyl]-N-(5-methyl-1,2-oxazol-3-yl)acetamide