Problem statement: Answer the multiple choice question.
Query: Which compound has a 5.484\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCc1nc2sc(C#N)c(N)c2c2c1CCCC2
b: COC(C(=O)Nc1cccc([N+](=O)[O-])c1)c1ccccc1
c: c1ccc(-c2cc(N3CCCCCC3)n[nH]2)cc1
d: Cc1ccc2nc3c(c(N)c2c1)CCN3c1ccccc1.O=C(O)C(=O)O
Answer: b. COC(C(=O)Nc1cccc([N+](=O)[O-])c1)c1ccccc1
{#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(C(=O)Nc1cccc([N+](=O)[O-])c1)c1ccccc1
COC(C(=O)Nc1cccc([N+](=O)[O-])c1)c1ccccc1
2-methoxy-N-(3-nitrophenyl)-2-phenylacetamide