Task: Answer the MCQ question.
Question: Which compound exhibits a 5.090\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Cc1cccc(C)c1NC(=O)CSc1nc(-c2ccco2)cc(C(F)(F)F)n1
b) Cc1cc(/C=C2\C(=O)NC(=O)N(c3ccc(Cl)cc3)C2=O)c(C)n1-c1sc2c(c1C#N)CCCC2
Answer: b. Cc1cc(/C=C2\C(=O)NC(=O)N(c3ccc(Cl)cc3)C2=O)c(C)n1-c1sc2c(c1C#N)CCCC2
{#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#}
2-[3-[(E)-[1-(4-chlorophenyl)-2,4,6-trioxo-1,3-diazinan-5-ylidene]methyl]-2,5-dimethylpyrrol-1-yl]-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile