Problem statement: Answer the multiple-choice question.
Query: Which compound has a -3.743\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCC(C)Sc1cc(C)c(C#N)c2nc3ccccc3n12
b: CCOC(=O)C1CCCN(c2ncnc3c2cnn3-c2ccc(OC)cc2)C1
c: COc1ccc(C(=O)N/C(=C\c2cn(S(=O)(=O)N(C)C)c3ccccc23)C(=O)N2CCN(C)CC2)cc1
d: Cc1ccc(CNC(=O)c2ccc(C#CC(C)(C)O)s2)cc1
e: CC(=O)NC1=C(NC2CCS(=O)(=O)C2)C(=O)c2ccccc2C1=O
Answer: b. CCOC(=O)C1CCCN(c2ncnc3c2cnn3-c2ccc(OC)cc2)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#}
CCOC(=O)C1CCCN(c2ncnc3c2cnn3-c2ccc(OC)cc2)C1
CCOC(=O)C1CCCN(c2ncnc3c2cnn3-c2ccc(OC)cc2)C1
ethyl 1-[1-(4-methoxyphenyl)pyrazolo[3,4-d]pyrimidin-4-yl]piperidine-3-carboxylate