Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 7.438\% human ether-à-go-go related gene (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 additional words.
Options:
a CNS(=O)(=O)c1cc(C(=O)O)ccc1OC
b COc1ccc(OC)c(NC(=O)CCNC(=O)Cn2cnc3ccccc3c2=O)c1
c Cc1cc(C)n(Cc2nc3ccccc3n2C)n1
d O=C(Nc1ccccc1)OC1CN=C(N[N+](=O)[O-])NC1
e CCOc1ccc2nc(NC(=O)CCn3cccc3)sc2c1
Answer: b. COc1ccc(OC)c(NC(=O)CCNC(=O)Cn2cnc3ccccc3c2=O)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#}
COc1ccc(OC)c(NC(=O)CCNC(=O)Cn2cnc3ccccc3c2=O)c1
COc1ccc(OC)c(NC(=O)CCNC(=O)Cn2cnc3ccccc3c2=O)c1
N-(2,5-dimethoxyphenyl)-3-[[2-(4-oxoquinazolin-3-yl)acetyl]amino]propanamide