Task: Answer the multiple choice question.
Question: Which drug exhibits a 15.286\% 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 Cc1cccc(NC(=S)NNC(=O)c2nn(C)cc2Cl)c1
b CCOc1ccc2nc(SCC(=O)c3ccc(O)cc3O)sc2c1
Answer: b. CCOc1ccc2nc(SCC(=O)c3ccc(O)cc3O)sc2c1
{#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#}
CCOc1ccc2nc(SCC(=O)c3ccc(O)cc3O)sc2c1
CCOc1ccc2nc(SCC(=O)c3ccc(O)cc3O)sc2c1
1-(2,4-dihydroxyphenyl)-2-[(6-ethoxy-1,3-benzothiazol-2-yl)sulfanyl]ethanone