Task: Answer the MCQ question.
Query: Which drug has a 0.027\% 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, b, or c without using any other words.
Options:
(a) Cc1ccc(-n2ncc3c(NCc4cccnc4)ncnc32)cc1C
(b) Cl.O=C(NCCN1CCCC1)c1ccc(Br)cc1
(c) COc1ccccc1CC(=O)Nc1ccc([N+](=O)[O-])cc1O
Answer: a. Cc1ccc(-n2ncc3c(NCc4cccnc4)ncnc32)cc1C
{#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#}
Cc1ccc(-n2ncc3c(NCc4cccnc4)ncnc32)cc1C
Cc1ccc(-n2ncc3c(NCc4cccnc4)ncnc32)cc1C
1-(3,4-dimethylphenyl)-N-(pyridin-3-ylmethyl)pyrazolo[3,4-d]pyrimidin-4-amine