Task: Answer the MCQ question.
Query: Which compound exhibits a -6.867\% 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, c, or d without using any other words.
Options:
a. CC(C)(C)c1ccc(C(=O)N2CCCN(c3ccc([N+](=O)[O-])cn3)CC2)cc1
b. Nc1nn2c(-c3ccccc3)cc(=O)[nH]c2c1N=Nc1ccc(O)cc1
c. CCOC(=O)C1(C)C=C(Nc2ccc(NC(C)=O)cc2)C(=O)N1c1ccc(NC(C)=O)cc1
d. Cc1cc2oc(=O)c3c(c2cc1OCc1nn[nH]n1)CCCC3
Answer: a. CC(C)(C)c1ccc(C(=O)N2CCCN(c3ccc([N+](=O)[O-])cn3)CC2)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)(C)c1ccc(C(=O)N2CCCN(c3ccc([N+](=O)[O-])cn3)CC2)cc1
CC(C)(C)c1ccc(C(=O)N2CCCN(c3ccc([N+](=O)[O-])cn3)CC2)cc1
(4-tert-butylphenyl)-[4-(5-nitropyridin-2-yl)-1,4-diazepan-1-yl]methanone