Task: Answer the MCQ question.
Question: Which compound exhibits a 3.921\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1cc(S(=O)(=O)N(Cc2ccco2)C2CCCC2)ccc1-n1cnnn1
b: O=[N+]([O-])c1cccc2ccc(N3CCOCC3)nc12
Answer: a. COc1cc(S(=O)(=O)N(Cc2ccco2)C2CCCC2)ccc1-n1cnnn1
{#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#}
COc1cc(S(=O)(=O)N(Cc2ccco2)C2CCCC2)ccc1-n1cnnn1
COc1cc(S(=O)(=O)N(Cc2ccco2)C2CCCC2)ccc1-n1cnnn1
N-cyclopentyl-N-(furan-2-ylmethyl)-3-methoxy-4-(tetrazol-1-yl)benzenesulfonamide