Task: Answer the multiple choice question.
Query: Which drug has a 3.947% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COCCn1c(C)cc(C(=O)COc2cccnc2[N+](=O)[O-])c1C
b. O=C(NCc1ccco1)c1nc2ncccn2n1
Answer: b. O=C(NCc1ccco1)c1nc2ncccn2n1
{#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#}
O=C(NCc1ccco1)c1nc2ncccn2n1
O=C(NCc1ccco1)c1nc2ncccn2n1
N-(furan-2-ylmethyl)-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxamide