Task: Answer the MCQ question.
Query: Which compound has a 13.364\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(C)cc1C1=Nc2ccccc2C1(C)C
b. O=C(N/C(=C/c1ccc(Br)cc1)C(=O)N1CCCCC1)c1ccccc1F
c. Cc1ccc(NC(=O)Cn2nnc(C(=O)NCc3ccccc3)c2N)cc1C
d. COc1ccccc1NC(=O)N1CCN(S(C)(=O)=O)CC1
Answer: a. COc1ccc(C)cc1C1=Nc2ccccc2C1(C)C
{#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(C)cc1C1=Nc2ccccc2C1(C)C
COc1ccc(C)cc1C1=Nc2ccccc2C1(C)C
2-(2-methoxy-5-methylphenyl)-3,3-dimethylindole