Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 7.817\% 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.) O=c1[nH]c(SCc2ccccc2F)nc2ccccc12
b.) O=[N+]([O-])C(=C1SCCS1)C(=C(Cl)Cl)N1CCCCC1
Answer: a. O=c1[nH]c(SCc2ccccc2F)nc2ccccc12
{#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#}
O=c1[nH]c(SCc2ccccc2F)nc2ccccc12
O=c1[nH]c(SCc2ccccc2F)nc2ccccc12
2-[(2-fluorophenyl)methylsulfanyl]-3H-quinazolin-4-one