Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 12.853\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1cc(C(=O)NC2CCN(Cc3nnnn3Cc3cccs3)CC2)cc(OC)c1OC
[b] CCOc1ccc(N(CC(=O)NCc2ccccc2)C(=O)CCC(=O)Nc2nccs2)cc1
Answer: a. COc1cc(C(=O)NC2CCN(Cc3nnnn3Cc3cccs3)CC2)cc(OC)c1OC
{#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#}
COc1cc(C(=O)NC2CCN(Cc3nnnn3Cc3cccs3)CC2)cc(OC)c1OC
COc1cc(C(=O)NC2CCN(Cc3nnnn3Cc3cccs3)CC2)cc(OC)c1OC
3,4,5-trimethoxy-N-[1-[[1-(thiophen-2-ylmethyl)tetrazol-5-yl]methyl]piperidin-4-yl]benzamide