Problem statement: Answer the MCQ question.
Question: Which drug has a 6.247\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C(Cc1ccccc1)NC(=S)Nc1ccc(OC(F)F)cc1
[b] O=C(NCc1ccccc1Cl)C(=O)c1c[nH]c2ccccc12
Answer: a. O=C(Cc1ccccc1)NC(=S)Nc1ccc(OC(F)F)cc1
{#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=C(Cc1ccccc1)NC(=S)Nc1ccc(OC(F)F)cc1
O=C(Cc1ccccc1)NC(=S)Nc1ccc(OC(F)F)cc1
N-[[4-(difluoromethoxy)phenyl]carbamothioyl]-2-phenylacetamide