Task: Answer the multiple-choice question.
Query: Which compound exhibits a 5.795\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) COc1cc(O)c(C(CCN2CCCC2)c2ccc(N(C)C)cc2)c(OC)c1
b) CNS(=O)(=O)c1cccc(C(=O)OCC(=O)Nc2ccc(OC)cc2[N+](=O)[O-])c1
Answer: a. COc1cc(O)c(C(CCN2CCCC2)c2ccc(N(C)C)cc2)c(OC)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#}
COc1cc(O)c(C(CCN2CCCC2)c2ccc(N(C)C)cc2)c(OC)c1
COc1cc(O)c(C(CCN2CCCC2)c2ccc(N(C)C)cc2)c(OC)c1
2-[1-[4-(dimethylamino)phenyl]-3-pyrrolidin-1-ylpropyl]-3,5-dimethoxyphenol