Problem statement: Answer the multiple choice question.
Question: Which drug has a 2.189% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CN(C)C(CNc1ncnc2sccc12)c1cccs1
(b) Cc1cccc(N2CCN(C(=O)c3ccc4nc(N5CCCCC5)sc4c3)CC2)c1C
(c) Cc1cc2nc3c(nc2cc1C)C(O)=C3O
(d) CCc1ccccc1N1CN(Cc2ccco2)CNC1=S
Answer: b. Cc1cccc(N2CCN(C(=O)c3ccc4nc(N5CCCCC5)sc4c3)CC2)c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1cccc(N2CCN(C(=O)c3ccc4nc(N5CCCCC5)sc4c3)CC2)c1C
Cc1cccc(N2CCN(C(=O)c3ccc4nc(N5CCCCC5)sc4c3)CC2)c1C
[4-(2,3-dimethylphenyl)piperazin-1-yl]-(2-piperidin-1-yl-1,3-benzothiazol-6-yl)methanone