Problem statement: Answer the multiple choice question.
Query: Which compound has a 19.700\% 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 other words.
Options:
a. N#Cc1c(-c2ccccc2)nc(SCC(=O)Nc2ccc(OC(F)(F)Cl)cc2)[nH]c1=O
b. O=C(Nc1ccc2c(c1)OCCO2)C1CCCN1C(=O)Nc1ccccc1
Answer: a. N#Cc1c(-c2ccccc2)nc(SCC(=O)Nc2ccc(OC(F)(F)Cl)cc2)[nH]c1=O
{#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#}
N#Cc1c(-c2ccccc2)nc(SCC(=O)Nc2ccc(OC(F)(F)Cl)cc2)[nH]c1=O
N#Cc1c(-c2ccccc2)nc(SCC(=O)Nc2ccc(OC(F)(F)Cl)cc2)[nH]c1=O
N-[4-[chloro(difluoro)methoxy]phenyl]-2-[(5-cyano-6-oxo-4-phenyl-1H-pyrimidin-2-yl)sulfanyl]acetamide