Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 2.663% 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: COc1ccc(OC)c(N2C(N)=C(C#N)C(c3ccc(OC)c(O)c3)C3=C2CC(C)(C)CC3=O)c1
b: O=C(c1cc(-c2ccccc2O)on1)N1CCc2ccccc2C1
c: O=C(Nc1ccccc1F)c1ccc(-c2cccc([N+](=O)[O-])c2)o1
d: COCCCNc1ccnc2c(Cl)cccc12
e: CN(C)c1nc(NCc2ccccc2)nc(N/N=C/c2ccc(Cl)cc2Cl)n1
Answer: a. COc1ccc(OC)c(N2C(N)=C(C#N)C(c3ccc(OC)c(O)c3)C3=C2CC(C)(C)CC3=O)c1
{#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#}
COc1ccc(OC)c(N2C(N)=C(C#N)C(c3ccc(OC)c(O)c3)C3=C2CC(C)(C)CC3=O)c1
COc1ccc(OC)c(N2C(N)=C(C#N)C(c3ccc(OC)c(O)c3)C3=C2CC(C)(C)CC3=O)c1
2-amino-1-(2,5-dimethoxyphenyl)-4-(3-hydroxy-4-methoxyphenyl)-7,7-dimethyl-5-oxo-6,8-dihydro-4H-quinoline-3-carbonitrile