Problem statement: Answer the MCQ question.
Query: Which compound has a 20.986% 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.) CCNc1c(NC(C)=O)c(=O)oc2ccccc12
b.) Cc1ccc(C2C(C#N)=C(N)Oc3cc4c(cc32)OCO4)cc1
Answer: a. CCNc1c(NC(C)=O)c(=O)oc2ccccc12
{#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#}
CCNc1c(NC(C)=O)c(=O)oc2ccccc12
CCNc1c(NC(C)=O)c(=O)oc2ccccc12
N-[4-(ethylamino)-2-oxochromen-3-yl]acetamide