Task: Answer the multiple-choice question.
Query: Which drug exhibits a 15.889\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COc1ccc2c(C=O)c[nH]c2c1
b Cc1cccc(CSc2ncnc3c2cnn3Cc2ccccc2)c1
c C/C(CC(=O)NCCCN1CCOCC1)=N\NC(=O)COc1ccc(C)cc1
d CCCC1=C(C(=O)OCC)C(c2cc(Cl)cc(OC)c2OCC(=O)OCC)NC(=O)N1
e COc1ccc(N=C2C(=Nc3ccc(OC)cc3)N(c3ccc(OC)cc3)C(=S)N2C(=O)c2ccc(OC)cc2)cc1
Answer: b. Cc1cccc(CSc2ncnc3c2cnn3Cc2ccccc2)c1
{#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#}
Cc1cccc(CSc2ncnc3c2cnn3Cc2ccccc2)c1
Cc1cccc(CSc2ncnc3c2cnn3Cc2ccccc2)c1
1-benzyl-4-[(3-methylphenyl)methylsulfanyl]pyrazolo[3,4-d]pyrimidine