Task: Answer the MCQ question.
Question: Which compound exhibits a 13.149\% 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] CC1(C)C2C(Cl)(Cl)C2(C)c2ccccc2N1C=O
[b] COc1cc(C2SCC(=O)N2CCCN(C)C)cc(OC)c1OC.Cl
Answer: b. COc1cc(C2SCC(=O)N2CCCN(C)C)cc(OC)c1OC.Cl
{#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(C2SCC(=O)N2CCCN(C)C)cc(OC)c1OC.Cl
COc1cc(C2SCC(=O)N2CCCN(C)C)cc(OC)c1OC.Cl
3-[3-(dimethylamino)propyl]-2-(3,4,5-trimethoxyphenyl)-1,3-thiazolidin-4-one;hydrochloride