Task: Answer the multiple-choice question.
Query: Which drug exhibits a 10.728\% 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(S(=O)(=O)NCc2cccs2)ccc1-n1cnnn1
b: Cc1c(C)n(CC(O)CN2C(=O)c3ccccc3S2(=O)=O)c2ccccc12
Answer: a. Cc1cc(S(=O)(=O)NCc2cccs2)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#}
Cc1cc(S(=O)(=O)NCc2cccs2)ccc1-n1cnnn1
Cc1cc(S(=O)(=O)NCc2cccs2)ccc1-n1cnnn1
3-methyl-4-(tetrazol-1-yl)-N-(thiophen-2-ylmethyl)benzenesulfonamide