Problem statement: Answer the MCQ question.
Question: Which drug has a 7.106\% 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 or b without using any other words.
Options:
[a] Cc1ccc([N+](=O)[O-])cc1N=C(c1cccc([N+](=O)[O-])c1)N1CCOCC1
[b] O=C(CN1CCC(O)(c2ccc3c(c2)OCO3)CC1)N1CCOCC1
Answer: a. Cc1ccc([N+](=O)[O-])cc1N=C(c1cccc([N+](=O)[O-])c1)N1CCOCC1
{#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#}
Cc1ccc([N+](=O)[O-])cc1N=C(c1cccc([N+](=O)[O-])c1)N1CCOCC1
Cc1ccc([N+](=O)[O-])cc1N=C(c1cccc([N+](=O)[O-])c1)N1CCOCC1
N-(2-methyl-5-nitrophenyl)-1-morpholin-4-yl-1-(3-nitrophenyl)methanimine