Task: Answer the MCQ question.
Query: Which compound has a 6.313\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CC1CCCC(NS(=O)(=O)c2ccc3c(c2)OCCO3)C1C
[b] N#CCc1nn(-c2ccccc2)c2ncnc(N)c12
[c] CC(C)(C)NC(=O)CN(C(=O)CS(=O)CC(=O)Nc1ccc(F)cc1)c1ccc(Cl)cc1
Answer: b. N#CCc1nn(-c2ccccc2)c2ncnc(N)c12
{#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#}
N#CCc1nn(-c2ccccc2)c2ncnc(N)c12
N#CCc1nn(-c2ccccc2)c2ncnc(N)c12
2-(4-amino-1-phenylpyrazolo[3,4-d]pyrimidin-3-yl)acetonitrile