Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -19.274% 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, b, or c without using any additional words.
Options:
a.) CN1CCCN(C(=O)CSc2ccccc2)CC1
b.) CCN(CC)c1nc2ccccc2nc1C(C#N)C(=O)NCCCOC
c.) CC1CC(C)(C)N(C(=O)CN2C(=O)c3ccccc3C2=O)c2ccccc21
Answer: b. CCN(CC)c1nc2ccccc2nc1C(C#N)C(=O)NCCCOC
{#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#}
CCN(CC)c1nc2ccccc2nc1C(C#N)C(=O)NCCCOC
CCN(CC)c1nc2ccccc2nc1C(C#N)C(=O)NCCCOC
2-cyano-2-[3-(diethylamino)quinoxalin-2-yl]-N-(3-methoxypropyl)acetamide