Task: Answer the multiple-choice question.
Query: Which drug exhibits a -3.516\% 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. COc1ccc(CN2CCSc3sccc3C2=O)cc1
b. NS(=O)(=O)c1ccc(CCNC(=O)C2CCN(S(=O)(=O)c3cnc[nH]3)CC2)cc1
Answer: b. NS(=O)(=O)c1ccc(CCNC(=O)C2CCN(S(=O)(=O)c3cnc[nH]3)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#}
NS(=O)(=O)c1ccc(CCNC(=O)C2CCN(S(=O)(=O)c3cnc[nH]3)CC2)cc1
NS(=O)(=O)c1ccc(CCNC(=O)C2CCN(S(=O)(=O)c3cnc[nH]3)CC2)cc1
1-(1H-imidazol-5-ylsulfonyl)-N-[2-(4-sulfamoylphenyl)ethyl]piperidine-4-carboxamide