Task: Answer the multiple choice question.
Question: Which drug exhibits a 11.418\% 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 additional words.
Options:
a: CC(=O)c1cc2c(cc1NC(=O)Cc1ccsc1)OCO2
b: CC(C)(C)N(Cc1cc2ccccc2[nH]c1=O)C(=O)c1cccc([N+](=O)[O-])c1
c: CCC(C(=O)NCCc1ccco1)n1nc(C)c2c(C)n(-c3ccccc3)nc2c1=O
Answer: b. CC(C)(C)N(Cc1cc2ccccc2[nH]c1=O)C(=O)c1cccc([N+](=O)[O-])c1
{#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)N(Cc1cc2ccccc2[nH]c1=O)C(=O)c1cccc([N+](=O)[O-])c1
CC(C)(C)N(Cc1cc2ccccc2[nH]c1=O)C(=O)c1cccc([N+](=O)[O-])c1
N-tert-butyl-3-nitro-N-[(2-oxo-1H-quinolin-3-yl)methyl]benzamide