Task: Answer the multiple choice question.
Question: Which compound has a 8.008\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1ccc(S(=O)(=O)N(C)C)cc1NCC(=O)Nc1ccc(Br)c(C)c1
b. O=S(=O)(O/N=C1\CCCc2ccccc21)c1ccccc1
Answer: b. O=S(=O)(O/N=C1\CCCc2ccccc21)c1ccccc1
{#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#}
O=S(=O)(O/N=C1\CCCc2ccccc21)c1ccccc1
O=S(=O)(O/N=C1\CCCc2ccccc21)c1ccccc1
[(E)-3,4-dihydro-2H-naphthalen-1-ylideneamino] benzenesulfonate