Task: Answer the multiple-choice question.
Query: Which drug exhibits a 9.835\% 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. O=C1C2CCCN2C(=O)N1CCCCN1CCN(CCO)CC1
b. CCCNS(=O)(=O)c1ccc(CCC(=O)N2CCC(C)CC2)cc1
Answer: b. CCCNS(=O)(=O)c1ccc(CCC(=O)N2CCC(C)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#}
CCCNS(=O)(=O)c1ccc(CCC(=O)N2CCC(C)CC2)cc1
CCCNS(=O)(=O)c1ccc(CCC(=O)N2CCC(C)CC2)cc1
4-[3-(4-methylpiperidin-1-yl)-3-oxopropyl]-N-propylbenzenesulfonamide