Task: Answer the MCQ question.
Query: Which compound exhibits a 12.023\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=C(NCC1CCCO1)c1cc2c(s1)CCCC2
b: CCOC(=O)N1CCN(C(=O)c2ccc(CNS(=O)(=O)c3ccc(NC(C)=O)cc3)cc2)CC1
Answer: b. CCOC(=O)N1CCN(C(=O)c2ccc(CNS(=O)(=O)c3ccc(NC(C)=O)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#}
CCOC(=O)N1CCN(C(=O)c2ccc(CNS(=O)(=O)c3ccc(NC(C)=O)cc3)cc2)CC1
CCOC(=O)N1CCN(C(=O)c2ccc(CNS(=O)(=O)c3ccc(NC(C)=O)cc3)cc2)CC1
ethyl 4-[4-[[(4-acetamidophenyl)sulfonylamino]methyl]benzoyl]piperazine-1-carboxylate