Problem statement: Answer the MCQ question.
Query: Which compound has a -0.222\% 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 CNC(=O)N(O)C1N(NC(=O)Nc2cccc3ccccc23)C(=S)SC1(C)C
b COC(=O)c1ccc(NC(CC(C)C)C(=O)OC)c([N+](=O)[O-])c1
Answer: b. COC(=O)c1ccc(NC(CC(C)C)C(=O)OC)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#}
COC(=O)c1ccc(NC(CC(C)C)C(=O)OC)c([N+](=O)[O-])c1
COC(=O)c1ccc(NC(CC(C)C)C(=O)OC)c([N+](=O)[O-])c1
methyl 4-[(1-methoxy-4-methyl-1-oxopentan-2-yl)amino]-3-nitrobenzoate