Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 11.815\% 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. CC(C)N1CCN(Cc2ccc(Sc3nncn3C)o2)CC1CCO
b. O=C(Nc1ccc2c(c1)OCO2)c1cc(C2CC2)on1
Answer: a. CC(C)N1CCN(Cc2ccc(Sc3nncn3C)o2)CC1CCO
{#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#}
CC(C)N1CCN(Cc2ccc(Sc3nncn3C)o2)CC1CCO
CC(C)N1CCN(Cc2ccc(Sc3nncn3C)o2)CC1CCO
2-[4-[[5-[(4-methyl-1,2,4-triazol-3-yl)sulfanyl]furan-2-yl]methyl]-1-propan-2-ylpiperazin-2-yl]ethanol