Problem statement: Answer the multiple choice question.
Query: Which compound has a 13.077\% 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) Nc1ncn(C23CC4CC(CC(C4)C2)C3)n1
(b) CC(C)N(Cc1ccccc1)C(=O)C1CCN(c2ncnc3c2nc2n3CCCCC2)CC1
(c) CC1C(=O)N2CCCc3cc(NC(=O)c4ccccc4Br)cc1c32
Answer: b. CC(C)N(Cc1ccccc1)C(=O)C1CCN(c2ncnc3c2nc2n3CCCCC2)CC1
{#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#}
CC(C)N(Cc1ccccc1)C(=O)C1CCN(c2ncnc3c2nc2n3CCCCC2)CC1
CC(C)N(Cc1ccccc1)C(=O)C1CCN(c2ncnc3c2nc2n3CCCCC2)CC1
N-benzyl-N-propan-2-yl-1-(7,8,9,10-tetrahydro-6H-purino[9,8-a]azepin-4-yl)piperidine-4-carboxamide