Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 7.148\% 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 additional words.
Options:
a COCCNC(=O)[C@H](CSCc1ccccc1)N1Cc2ccccc2C1=O
b NNC(=O)CSc1c(-c2cccs2)[nH]c2ccccc12
Answer: b. NNC(=O)CSc1c(-c2cccs2)[nH]c2ccccc12
{#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#}
NNC(=O)CSc1c(-c2cccs2)[nH]c2ccccc12
NNC(=O)CSc1c(-c2cccs2)[nH]c2ccccc12
2-[(2-thiophen-2-yl-1H-indol-3-yl)sulfanyl]acetohydrazide