Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -2.489% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: Cc1ccc(C)c(-c2nnc(NC(=O)c3ccco3)o2)c1
b: CC1(C)CC(=O)C2=C(C1)OC(N)=C(C#N)C21CCN(C(=O)OCc2ccccc2)CC1
c: COc1cc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2CCCn2ccnc2)cc(OC)c1OC
d: O=CN1CCN(C2CC(=O)N(c3ccc4c(c3)OCO4)C2=O)CC1
e: CCCCCCc1nc2c(=O)[nH]c3ccccc3c2o1
Answer: b. CC1(C)CC(=O)C2=C(C1)OC(N)=C(C#N)C21CCN(C(=O)OCc2ccccc2)CC1
{#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#}
CC1(C)CC(=O)C2=C(C1)OC(N)=C(C#N)C21CCN(C(=O)OCc2ccccc2)CC1
CC1(C)CC(=O)C2=C(C1)OC(N)=C(C#N)C21CCN(C(=O)OCc2ccccc2)CC1
benzyl 2-amino-3-cyano-7,7-dimethyl-5-oxospiro[6,8-dihydrochromene-4,4'-piperidine]-1'-carboxylate