Task: Answer the MCQ question.
Query: Which drug exhibits a 1.423% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CC(C)NCC(O)c1ccc2ccccc2c1.Cl
b) CC1=C(n2nnc3ccccc32)C(c2ccccc2)C(C#N)=C(N)O1
Answer: b. CC1=C(n2nnc3ccccc32)C(c2ccccc2)C(C#N)=C(N)O1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1=C(n2nnc3ccccc32)C(c2ccccc2)C(C#N)=C(N)O1
CC1=C(n2nnc3ccccc32)C(c2ccccc2)C(C#N)=C(N)O1
2-amino-5-(benzotriazol-1-yl)-6-methyl-4-phenyl-4H-pyran-3-carbonitrile