Task: Answer the MCQ question.
Query: Which drug exhibits a 15.456\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(C2(c3ccc(OC)cc3)NC(=O)N(CC(=O)N(C)C)C2=O)cc1
b: Cc1cc(C)nc(N/N=C/c2cccc3ccccc23)n1
c: O=S(=O)(Nc1ccc(N=Nc2ccccc2)cc1)c1ccccc1
d: Cc1cc(NC(=O)CSc2[nH]c(=O)cc(C(F)(F)F)c2C#N)no1
Answer: a. COc1ccc(C2(c3ccc(OC)cc3)NC(=O)N(CC(=O)N(C)C)C2=O)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#}
COc1ccc(C2(c3ccc(OC)cc3)NC(=O)N(CC(=O)N(C)C)C2=O)cc1
COc1ccc(C2(c3ccc(OC)cc3)NC(=O)N(CC(=O)N(C)C)C2=O)cc1
2-[4,4-bis(4-methoxyphenyl)-2,5-dioxoimidazolidin-1-yl]-N,N-dimethylacetamide