Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 11.603\% 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 additional words.
Options:
a.) O=C(O)[C@H](Cc1ccccc1)NC(=O)N1CCCCCC1
b.) CN(C)c1ccnc(Nc2ccccc2)c1C#N
Answer: b. CN(C)c1ccnc(Nc2ccccc2)c1C#N
{#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#}
CN(C)c1ccnc(Nc2ccccc2)c1C#N
CN(C)c1ccnc(Nc2ccccc2)c1C#N
2-anilino-4-(dimethylamino)pyridine-3-carbonitrile