Task: Answer the MCQ question.
Question: Which drug has a 4.864\% 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 or b without using any additional words.
Options:
(a) CCC(C)(C)NC(=O)C(c1ccc(OC)cc1)N(Cc1ccco1)C(=O)CCC(=O)Nc1cc(C)on1
(b) CCOc1cc(/C=N/NC(=O)Cc2ccc(C(F)(F)F)cc2[N+](=O)[O-])c(Br)cc1OC
Answer: a. CCC(C)(C)NC(=O)C(c1ccc(OC)cc1)N(Cc1ccco1)C(=O)CCC(=O)Nc1cc(C)on1
{#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#}
CCC(C)(C)NC(=O)C(c1ccc(OC)cc1)N(Cc1ccco1)C(=O)CCC(=O)Nc1cc(C)on1
CCC(C)(C)NC(=O)C(c1ccc(OC)cc1)N(Cc1ccco1)C(=O)CCC(=O)Nc1cc(C)on1
N'-(furan-2-ylmethyl)-N'-[1-(4-methoxyphenyl)-2-(2-methylbutan-2-ylamino)-2-oxoethyl]-N-(5-methyl-1,2-oxazol-3-yl)butanediamide