Task: Answer the multiple choice question.
Query: Which drug has a 7.806\% hERG inhibition at a concentration of 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)N2Cc3ccccc3CC2C(=O)O)cc1OC
b) CC1CCCN(c2sc(S(C)(=O)=O)nc2S(=O)(=O)c2ccc(Cl)cc2)C1
Answer: a. COc1ccc(S(=O)(=O)N2Cc3ccccc3CC2C(=O)O)cc1OC
{#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#}
COc1ccc(S(=O)(=O)N2Cc3ccccc3CC2C(=O)O)cc1OC
COc1ccc(S(=O)(=O)N2Cc3ccccc3CC2C(=O)O)cc1OC
2-(3,4-dimethoxyphenyl)sulfonyl-3,4-dihydro-1H-isoquinoline-3-carboxylic acid