Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 16.845\% 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, b, or c without using any additional words.
Options:
a O=C(CC1CCCC1)NCCc1cn2ccccc2n1
b Cc1cccc(OCCSc2ncnc3nc[nH]c23)c1
c CCOc1ccccc1NC(=O)Cc1c(F)cccc1Cl
Answer: b. Cc1cccc(OCCSc2ncnc3nc[nH]c23)c1
{#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#}
Cc1cccc(OCCSc2ncnc3nc[nH]c23)c1
Cc1cccc(OCCSc2ncnc3nc[nH]c23)c1
6-[2-(3-methylphenoxy)ethylsulfanyl]-7H-purine