Task: Answer the multiple-choice question.
Question: Which drug has a 2.927\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1ccc(CCNC(=O)C(=O)NCC2OCCN2S(=O)(=O)c2ccc(OC)cc2)cc1
[b] COc1ccc2nc(N3CCCC(C(=O)NCCCN4C(C)CCCC4C)C3)sc2c1
Answer: b. COc1ccc2nc(N3CCCC(C(=O)NCCCN4C(C)CCCC4C)C3)sc2c1
{#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#}
COc1ccc2nc(N3CCCC(C(=O)NCCCN4C(C)CCCC4C)C3)sc2c1
COc1ccc2nc(N3CCCC(C(=O)NCCCN4C(C)CCCC4C)C3)sc2c1
N-[3-(2,6-dimethylpiperidin-1-yl)propyl]-1-(6-methoxy-1,3-benzothiazol-2-yl)piperidine-3-carboxamide