Task: Answer the multiple choice question.
Query: Which drug exhibits a 10.521\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCn1c(SCC(=O)N2CCCc3ccccc32)nc2c(c1=O)SC(C)C2
b.) COc1ccc2cc(C#N)c(SCC(=O)NNC(=O)Cc3ccccc3)nc2c1
Answer: b. COc1ccc2cc(C#N)c(SCC(=O)NNC(=O)Cc3ccccc3)nc2c1
{#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#}
COc1ccc2cc(C#N)c(SCC(=O)NNC(=O)Cc3ccccc3)nc2c1
COc1ccc2cc(C#N)c(SCC(=O)NNC(=O)Cc3ccccc3)nc2c1
N'-[2-(3-cyano-7-methoxyquinolin-2-yl)sulfanylacetyl]-2-phenylacetohydrazide