Task: Answer the MCQ question.
Query: Which compound exhibits a 19.276\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(NC(=S)NCCc2ccc(S(N)(=O)=O)cc2)c(OC)c1
b: Cc1ccc(CSc2ncnc3c2cnn3-c2ccc(C)cc2)cc1
c: CCN(CC)c1ccc(/C=N/NC(=O)c2cc3ccccc3[nH]2)cc1
d: Cc1ccc2nc(C)cc(C(=O)N3CCCC(CO)(Cc4ccccc4C)C3)c2c1
Answer: b. Cc1ccc(CSc2ncnc3c2cnn3-c2ccc(C)cc2)cc1
{#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#}
Cc1ccc(CSc2ncnc3c2cnn3-c2ccc(C)cc2)cc1
Cc1ccc(CSc2ncnc3c2cnn3-c2ccc(C)cc2)cc1
1-(4-methylphenyl)-4-[(4-methylphenyl)methylsulfanyl]pyrazolo[3,4-d]pyrimidine