Task: Answer the MCQ question.
Query: Which drug exhibits a 6.402\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1cc(C)n(CCNc2nc3nonc3nc2N2CCCCC2)n1
b. COC(=O)/C=C1/N/C(=N\c2nc(C)cc(C)n2)N(c2ccc(Cl)cc2)C1=O
Answer: a. Cc1cc(C)n(CCNc2nc3nonc3nc2N2CCCCC2)n1
{#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#}
Cc1cc(C)n(CCNc2nc3nonc3nc2N2CCCCC2)n1
Cc1cc(C)n(CCNc2nc3nonc3nc2N2CCCCC2)n1
N-[2-(3,5-dimethylpyrazol-1-yl)ethyl]-5-piperidin-1-yl-[1,2,5]oxadiazolo[3,4-b]pyrazin-6-amine