Task: Answer the multiple-choice question.
Query: Which compound has a 10.382\% 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] COc1ccc(-c2cn3cccnc3n2)cc1Br
[b] O=C(NCc1ccco1)c1ccc2c(=O)n(-c3ccccc3)c(=S)[nH]c2c1
Answer: b. O=C(NCc1ccco1)c1ccc2c(=O)n(-c3ccccc3)c(=S)[nH]c2c1
{#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(NCc1ccco1)c1ccc2c(=O)n(-c3ccccc3)c(=S)[nH]c2c1
O=C(NCc1ccco1)c1ccc2c(=O)n(-c3ccccc3)c(=S)[nH]c2c1
[O][=C][Branch1][#Branch2][N][C][C][=C][C][=C][O][Ring1][Branch1][C][=C][C][=C][C][=Branch1][C][=O][N][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=S][NH1][C][Ring1][=C][=C][Ring2][Ring1][C]
N-(furan-2-ylmethyl)-4-oxo-3-phenyl-2-sulfanylidene-1H-quinazoline-7-carboxamide