Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -6.153\% 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 other words.
Options:
a) CC(C)(C)OC(=O)[C@H](Cc1ccccc1)NC(=O)c1[nH]cnc1C(=O)Nc1ccc(Cl)cc1
b) Cn1c(=O)c2c(nc(CN3CCN(c4ccccc4)CC3)n2CCCc2ccccc2)n(C)c1=O
c) Cn1ncc(Oc2ccc([N+](=O)[O-])cc2)c(Cl)c1=O
Answer: c. Cn1ncc(Oc2ccc([N+](=O)[O-])cc2)c(Cl)c1=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#}
Cn1ncc(Oc2ccc([N+](=O)[O-])cc2)c(Cl)c1=O
Cn1ncc(Oc2ccc([N+](=O)[O-])cc2)c(Cl)c1=O
4-chloro-2-methyl-5-(4-nitrophenoxy)pyridazin-3-one