Task: Answer the MCQ question.
Question: Which drug exhibits a -16.636\% 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 COc1ccc(NC(=S)N(CCc2c(C)[nH]c3ccccc23)Cc2ccco2)cc1
b COc1ccc(CNC(=O)CSc2ncnc3nc[nH]c23)cc1
Answer: b. COc1ccc(CNC(=O)CSc2ncnc3nc[nH]c23)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(CNC(=O)CSc2ncnc3nc[nH]c23)cc1
COc1ccc(CNC(=O)CSc2ncnc3nc[nH]c23)cc1
N-[(4-methoxyphenyl)methyl]-2-(7H-purin-6-ylsulfanyl)acetamide