Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 0.680\% human ether-à-go-go related gene (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(CN1C(=O)NC2(CCCC2)C1=O)N1CCN(c2cccc(C(F)(F)F)c2)CC1
b: CN(CCC#N)C(=S)Nc1ccc(Oc2ccccc2)cc1
Answer: a. O=C(CN1C(=O)NC2(CCCC2)C1=O)N1CCN(c2cccc(C(F)(F)F)c2)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(CN1C(=O)NC2(CCCC2)C1=O)N1CCN(c2cccc(C(F)(F)F)c2)CC1
O=C(CN1C(=O)NC2(CCCC2)C1=O)N1CCN(c2cccc(C(F)(F)F)c2)CC1
3-[2-oxo-2-[4-[3-(trifluoromethyl)phenyl]piperazin-1-yl]ethyl]-1,3-diazaspiro[4.4]nonane-2,4-dione