Task: Answer the multiple-choice question.
Question: Which compound exhibits a -9.852\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCCNS(=O)(=O)c1ccc(CCC(=O)N2CCN(c3ccc(F)cc3)CC2)cc1
b: CCOC(=O)N1CCN(c2c(-c3ccc(C(C)C)cc3)c(=O)c2=O)CC1
Answer: a. CCCNS(=O)(=O)c1ccc(CCC(=O)N2CCN(c3ccc(F)cc3)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)N2CCN(c3ccc(F)cc3)CC2)cc1
CCCNS(=O)(=O)c1ccc(CCC(=O)N2CCN(c3ccc(F)cc3)CC2)cc1
4-[3-[4-(4-fluorophenyl)piperazin-1-yl]-3-oxopropyl]-N-propylbenzenesulfonamide