Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.928\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CSC1=C(C#N)C(c2ccccc2Cl)C(C(=O)c2cccs2)C(O)(C(F)(F)F)N1
b) O=C(CSc1ccccc1C(=O)N1CCN(c2ccccc2)CC1)N1CCCC1
Answer: b. O=C(CSc1ccccc1C(=O)N1CCN(c2ccccc2)CC1)N1CCCC1
{#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(CSc1ccccc1C(=O)N1CCN(c2ccccc2)CC1)N1CCCC1
O=C(CSc1ccccc1C(=O)N1CCN(c2ccccc2)CC1)N1CCCC1
2-[2-(4-phenylpiperazine-1-carbonyl)phenyl]sulfanyl-1-pyrrolidin-1-ylethanone