Task: Answer the multiple-choice question.
Query: Which drug exhibits a 19.590\% 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: Brc1ccc2[nH]c3c(N4CCc5ccccc5C4)ncnc3c2c1
b: Cc1ccc(NS(=O)(=O)c2ccc(C(=O)N3CCN(c4ccccn4)CC3)cc2)cc1
Answer: b. Cc1ccc(NS(=O)(=O)c2ccc(C(=O)N3CCN(c4ccccn4)CC3)cc2)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#}
Cc1ccc(NS(=O)(=O)c2ccc(C(=O)N3CCN(c4ccccn4)CC3)cc2)cc1
Cc1ccc(NS(=O)(=O)c2ccc(C(=O)N3CCN(c4ccccn4)CC3)cc2)cc1
N-(4-methylphenyl)-4-(4-pyridin-2-ylpiperazine-1-carbonyl)benzenesulfonamide