Problem statement: Answer the MCQ question.
Query: Which compound has a 13.259\% 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] CNCc1c(C)nn(-c2ccccc2)c1C
[b] C[C@@H]1CC=C[C@H]2[C@H]1C(=O)N(Cc1ccccc1)[C@H]2c1ccc2ccccc2c1/C=C/c1ccccc1
Answer: a. CNCc1c(C)nn(-c2ccccc2)c1C
{#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#}
CNCc1c(C)nn(-c2ccccc2)c1C
CNCc1c(C)nn(-c2ccccc2)c1C
1-(3,5-dimethyl-1-phenylpyrazol-4-yl)-N-methylmethanamine