Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 15.812\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCN(CC)c1ccc(C2=NNC(=O)CC2C)cc1[N+](=O)[O-]
b. CN1C(=O)/C(=C\N2CCc3ccccc32)C(=O)NC1=S
Answer: a. CCN(CC)c1ccc(C2=NNC(=O)CC2C)cc1[N+](=O)[O-]
{#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#}
CCN(CC)c1ccc(C2=NNC(=O)CC2C)cc1[N+](=O)[O-]
CCN(CC)c1ccc(C2=NNC(=O)CC2C)cc1[N+](=O)[O-]
3-[4-(diethylamino)-3-nitrophenyl]-4-methyl-4,5-dihydro-1H-pyridazin-6-one