Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 15.208\% 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(Cc2c(O)nc(SCC(C)C)[nH]c2=O)cc1
(b) COC(=O)C1=CN(Cc2ccc(OC)c(OC)c2)C=C(C(=O)OC)C1c1cccc(F)c1
Answer: a. COc1ccc(Cc2c(O)nc(SCC(C)C)[nH]c2=O)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#}
COc1ccc(Cc2c(O)nc(SCC(C)C)[nH]c2=O)cc1
COc1ccc(Cc2c(O)nc(SCC(C)C)[nH]c2=O)cc1
4-hydroxy-5-[(4-methoxyphenyl)methyl]-2-(2-methylpropylsulfanyl)-1H-pyrimidin-6-one