Task: Answer the MCQ question.
Query: Which drug exhibits a 9.486% 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 CCN(CC)C(=O)c1ccc(O)c(OC)c1
b CN1C=CC2=C(C#N)C(N)C(C#N)(C#N)C(c3ccccc3)C2C1
c NS(=O)(=O)c1ccc(NC(=O)CN2CCCC2)cc1
Answer: b. CN1C=CC2=C(C#N)C(N)C(C#N)(C#N)C(c3ccccc3)C2C1
{#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#}
CN1C=CC2=C(C#N)C(N)C(C#N)(C#N)C(c3ccccc3)C2C1
CN1C=CC2=C(C#N)C(N)C(C#N)(C#N)C(c3ccccc3)C2C1
6-amino-2-methyl-8-phenyl-1,6,8,8a-tetrahydroisoquinoline-5,7,7-tricarbonitrile