Problem statement: Answer the MCQ question.
Question: Which drug has a 4.554\% 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.) Cc1cccc(C#Cc2ccccc2)n1.Cl
b.) O=C(Nc1nc2c(s1)CCCC2)c1cc(-c2ccncc2)nc2ccccc12
c.) c1ccc(-c2nc(N3CCCCCC3)c3ccccc3n2)nc1
Answer: a. Cc1cccc(C#Cc2ccccc2)n1.Cl
{#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#}
Cc1cccc(C#Cc2ccccc2)n1.Cl
Cc1cccc(C#Cc2ccccc2)n1.Cl
2-methyl-6-(2-phenylethynyl)pyridine;hydrochloride