Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 11.564\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CNS(=O)(=O)c1cc(Nc2ncnc3sccc23)ccc1C
(b) CC(=O)N=C1C=CC(=CN(O)C(C)(C)Cc2ccccc2)C=C1
Answer: a. CNS(=O)(=O)c1cc(Nc2ncnc3sccc23)ccc1C
{#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#}
CNS(=O)(=O)c1cc(Nc2ncnc3sccc23)ccc1C
CNS(=O)(=O)c1cc(Nc2ncnc3sccc23)ccc1C
N,2-dimethyl-5-(thieno[2,3-d]pyrimidin-4-ylamino)benzenesulfonamide