Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 9.355\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCn1c2ccccc2c2cc(CN3CCN(S(C)(=O)=O)CC3)ccc21.O=C(O)C(=O)O
(b) COc1ccc(NC(=S)Nc2ccccc2C(F)(F)F)cc1
Answer: b. COc1ccc(NC(=S)Nc2ccccc2C(F)(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#}
COc1ccc(NC(=S)Nc2ccccc2C(F)(F)F)cc1
COc1ccc(NC(=S)Nc2ccccc2C(F)(F)F)cc1
1-(4-methoxyphenyl)-3-[2-(trifluoromethyl)phenyl]thiourea