Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 9.418\% 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: Cc1cc(SCc2cccc(Cl)c2)nc(=O)[nH]1
b: CN1CCCC1=Nc1c2c(nc3ccccc13)N(C)CC2
Answer: b. CN1CCCC1=Nc1c2c(nc3ccccc13)N(C)CC2
{#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#}
CN1CCCC1=Nc1c2c(nc3ccccc13)N(C)CC2
CN1CCCC1=Nc1c2c(nc3ccccc13)N(C)CC2
1-methyl-N-(1-methyl-2,3-dihydropyrrolo[2,3-b]quinolin-4-yl)pyrrolidin-2-imine