Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 7.926\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1cccc(Nc2ncnc3c2cnn3C)c1
(b) CCOC(=O)c1sc(NC(=O)c2cc(S(=O)(=O)N3CCOCC3)ccc2C)nc1C
(c) Cc1cccc(-c2c3c(=O)n(C)c(=O)n(C)c3cn2C(C)(C)C)c1
Answer: a. COc1cccc(Nc2ncnc3c2cnn3C)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#}
COc1cccc(Nc2ncnc3c2cnn3C)c1
COc1cccc(Nc2ncnc3c2cnn3C)c1
N-(3-methoxyphenyl)-1-methylpyrazolo[3,4-d]pyrimidin-4-amine