Problem statement: Answer the MCQ question.
Question: Which compound has a 13.634\% 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 additional words.
Options:
a. CCOC(=O)C1=C(C)NC(=O)CC1c1cc(OC)c(OC)cc1Br
b. CCc1ccccc1NC(=O)CNC(=O)c1ccc(-n2cncn2)c([N+](=O)[O-])c1
c. O=C(NC(=S)N1CCOCC1)c1cc2ccccc2o1
Answer: b. CCc1ccccc1NC(=O)CNC(=O)c1ccc(-n2cncn2)c([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#}
CCc1ccccc1NC(=O)CNC(=O)c1ccc(-n2cncn2)c([N+](=O)[O-])c1
CCc1ccccc1NC(=O)CNC(=O)c1ccc(-n2cncn2)c([N+](=O)[O-])c1
N-[2-(2-ethylanilino)-2-oxoethyl]-3-nitro-4-(1,2,4-triazol-1-yl)benzamide