Task: Answer the MCQ question.
Question: Which compound exhibits a 10.201\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CCNS(=O)(=O)c1ccc(CCC(=O)N2CCN(c3ccccc3F)CC2)cc1
b. COC(=O)c1ccc(CN(Cc2ccc(C(=O)OC)o2)C(C)(C)C)o1.Cl
Answer: a. CCNS(=O)(=O)c1ccc(CCC(=O)N2CCN(c3ccccc3F)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)N2CCN(c3ccccc3F)CC2)cc1
CCNS(=O)(=O)c1ccc(CCC(=O)N2CCN(c3ccccc3F)CC2)cc1
N-ethyl-4-[3-[4-(2-fluorophenyl)piperazin-1-yl]-3-oxopropyl]benzenesulfonamide