Task: Answer the multiple-choice question.
Query: Which compound exhibits a 3.869\% 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) COC(=O)c1nc(-c2ccccc2)n[nH]1
(b) N#Cc1cc2c(nc1SCC(O)CS(=O)(=O)Cc1ccc(Cl)cc1)CCCC2
Answer: b. N#Cc1cc2c(nc1SCC(O)CS(=O)(=O)Cc1ccc(Cl)cc1)CCCC2
{#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#Cc1cc2c(nc1SCC(O)CS(=O)(=O)Cc1ccc(Cl)cc1)CCCC2
N#Cc1cc2c(nc1SCC(O)CS(=O)(=O)Cc1ccc(Cl)cc1)CCCC2
2-[3-[(4-chlorophenyl)methylsulfonyl]-2-hydroxypropyl]sulfanyl-5,6,7,8-tetrahydroquinoline-3-carbonitrile