Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -8.169\% 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) COc1ccc(OC)c(CNc2ccc3c(c2)nc(C)n3C)c1
b) CCn1cc(C(=O)NCc2ccc(C)o2)c2cc(OC)c(OC)cc2c1=O
Answer: a. COc1ccc(OC)c(CNc2ccc3c(c2)nc(C)n3C)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(CNc2ccc3c(c2)nc(C)n3C)c1
COc1ccc(OC)c(CNc2ccc3c(c2)nc(C)n3C)c1
N-[(2,5-dimethoxyphenyl)methyl]-1,2-dimethylbenzimidazol-5-amine