Problem statement: Answer the MCQ question.
Query: Which drug has a 16.900\% 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 other words.
Options:
a Oc1ccccc1-c1cc(-c2ccc(F)cc2)n[nH]1
b CCn1c(CNC(=O)c2cccc(C)c2)nc2ccccc21
c CN(C)c1ccc(CCc2ccc(N)cc2)cc1
d O=[N+]([O-])c1ccccc1/C=C/C=N/Nc1ccc(S(=O)(=O)Nc2ccc(Cl)cc2)cc1[N+](=O)[O-]
e O=C1NC(Cc2ccccc2)C(=O)Nc2ccc(Br)cc21
Answer: c. CN(C)c1ccc(CCc2ccc(N)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(CCc2ccc(N)cc2)cc1
CN(C)c1ccc(CCc2ccc(N)cc2)cc1
4-[2-[4-(dimethylamino)phenyl]ethyl]aniline