Task: Answer the MCQ question.
Query: Which compound has a 11.552\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1cc2c(cc1OC)CN(Cc1cc(=O)oc3cc(C)c(Cl)cc13)CC2
(b) O=C(CN1C(=O)NC2(CCCc3ccccc32)C1=O)N1CCc2ccccc2C1
(c) CCCCC(=O)Nc1cc(N(C)C)nc2ccccc12
Answer: b. O=C(CN1C(=O)NC2(CCCc3ccccc32)C1=O)N1CCc2ccccc2C1
{#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#}
3'-[2-(3,4-dihydro-1H-isoquinolin-2-yl)-2-oxoethyl]spiro[2,3-dihydro-1H-naphthalene-4,5'-imidazolidine]-2',4'-dione