Task: Answer the multiple choice question.
Query: Which drug exhibits a 0.208\% 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] NC(=S)N=Nc1c(O)n(CC(=O)Nc2ccccc2)c2ccccc12
[b] O=C(Nc1ccc(F)cc1)NC1CCN(Cc2nnnn2Cc2ccc3c(c2)OCO3)CC1
Answer: b. O=C(Nc1ccc(F)cc1)NC1CCN(Cc2nnnn2Cc2ccc3c(c2)OCO3)CC1
{#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=C(Nc1ccc(F)cc1)NC1CCN(Cc2nnnn2Cc2ccc3c(c2)OCO3)CC1
O=C(Nc1ccc(F)cc1)NC1CCN(Cc2nnnn2Cc2ccc3c(c2)OCO3)CC1
1-[1-[[1-(1,3-benzodioxol-5-ylmethyl)tetrazol-5-yl]methyl]piperidin-4-yl]-3-(4-fluorophenyl)urea