Task: Answer the multiple choice question.
Question: Which compound exhibits a 15.922\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CC(=O)c1sc(N/N=C\c2ccccc2O)nc1C
(b) NC(=O)CCS(=O)(=O)CCN1CCCCC1
Answer: b. NC(=O)CCS(=O)(=O)CCN1CCCCC1
{#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#}
NC(=O)CCS(=O)(=O)CCN1CCCCC1
NC(=O)CCS(=O)(=O)CCN1CCCCC1
3-(2-piperidin-1-ylethylsulfonyl)propanamide