Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 21.108\% 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 additional words.
Options:
a C=CCc1ccc(OCCOCCNCCOC)c(OC)c1
b COc1ccc(N2C(S)=C(C#N)C(=O)NC23CCCCC3)cc1
c O=C(CSc1nc(-c2ccc(F)cc2)cs1)NC(=O)NCc1ccco1
Answer: b. COc1ccc(N2C(S)=C(C#N)C(=O)NC23CCCCC3)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(N2C(S)=C(C#N)C(=O)NC23CCCCC3)cc1
COc1ccc(N2C(S)=C(C#N)C(=O)NC23CCCCC3)cc1
5-(4-methoxyphenyl)-2-oxo-4-sulfanyl-1,5-diazaspiro[5.5]undec-3-ene-3-carbonitrile