Task: Answer the MCQ question.
Query: Which compound has a 2.416\% 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 or b without using any additional words.
Options:
a) COc1ccc(-c2cc(C)no2)cc1S(=O)(=O)NCc1ccc(OC(C)C)cc1
b) CN(C)c1ccc(C=Nc2ccc(N(C)C)cc2)cc1
Answer: b. CN(C)c1ccc(C=Nc2ccc(N(C)C)cc2)cc1
{#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#}
CN(C)c1ccc(C=Nc2ccc(N(C)C)cc2)cc1
CN(C)c1ccc(C=Nc2ccc(N(C)C)cc2)cc1
4-[[4-(dimethylamino)phenyl]iminomethyl]-N,N-dimethylaniline