Task: Answer the multiple choice question.
Query: Which compound has a -9.877\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Fc1ccccc1C(c1nnnn1Cc1ccc2c(c1)OCO2)N1CCN(Cc2ccccc2)CC1
b. CCOC(=O)c1c(NC(=O)c2cc(C)on2)c2cc([N+](=O)[O-])ccc2n1C
c. CCOC(=O)C(NC(C)=O)C(=O)Nc1c(C)cccc1C
Answer: a. Fc1ccccc1C(c1nnnn1Cc1ccc2c(c1)OCO2)N1CCN(Cc2ccccc2)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#}
Fc1ccccc1C(c1nnnn1Cc1ccc2c(c1)OCO2)N1CCN(Cc2ccccc2)CC1
Fc1ccccc1C(c1nnnn1Cc1ccc2c(c1)OCO2)N1CCN(Cc2ccccc2)CC1
1-[[1-(1,3-benzodioxol-5-ylmethyl)tetrazol-5-yl]-(2-fluorophenyl)methyl]-4-benzylpiperazine