Task: Answer the multiple choice question.
Query: Which compound exhibits a 8.907\% 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, b, c, or d without using any additional words.
Options:
a) O=C(CN1CCC(C(=O)c2cccc(Cl)c2)CC1)Nc1cccc(C(=O)O)c1
b) NS(=O)(=O)c1ccc(CCNC(=O)CCCOc2ccccc2)cc1
c) CCNS(=O)(=O)c1ccc(CCC(=O)N2CCC(C)CC2)cc1
d) COc1cccc(COC(=O)C2CCN(C(=O)c3ccccc3C)CC2)c1OC
Answer: c. CCNS(=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#}
CCNS(=O)(=O)c1ccc(CCC(=O)N2CCC(C)CC2)cc1
CCNS(=O)(=O)c1ccc(CCC(=O)N2CCC(C)CC2)cc1
N-ethyl-4-[3-(4-methylpiperidin-1-yl)-3-oxopropyl]benzenesulfonamide