Task: Answer the multiple choice question.
Query: Which drug exhibits a 5.076% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(NCCc1nc2ccccc2[nH]1)c1ccc(Cl)c([N+](=O)[O-])c1
b. c1coc(C2Nc3cccc4cccc(c34)N2)c1
Answer: b. c1coc(C2Nc3cccc4cccc(c34)N2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
c1coc(C2Nc3cccc4cccc(c34)N2)c1
c1coc(C2Nc3cccc4cccc(c34)N2)c1
2-(furan-2-yl)-2,3-dihydro-1H-perimidine