Task: Answer the multiple choice question.
Query: Which compound has a 0.003% human ether-à-go-go related gene (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 Nc1nc(NCc2ccco2)nc(N2CCCCCC2)c1[N+](=O)[O-]
b CCN(CC)c1nc2c(s1)C(=O)CC(C)(C)C2
c CN1CCN(/C(=N\O)c2nonc2N)CC1
Answer: b. CCN(CC)c1nc2c(s1)C(=O)CC(C)(C)C2
{#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#}
CCN(CC)c1nc2c(s1)C(=O)CC(C)(C)C2
CCN(CC)c1nc2c(s1)C(=O)CC(C)(C)C2
2-(diethylamino)-5,5-dimethyl-4,6-dihydro-1,3-benzothiazol-7-one