Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 4.243\% 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. CC(C)(O)C#Cc1ccc(C(=O)N2CCN(C(=O)c3ccco3)CC2)cc1
b. Cl.NCCCCCc1nnc(SCc2ccccc2Cl)o1
c. O=C(COc1ncnc2ccccc12)Nc1ccccc1[N+](=O)[O-]
d. O=C(O)CSc1ccccc1C(=O)O
Answer: c. O=C(COc1ncnc2ccccc12)Nc1ccccc1[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#}
N-(2-nitrophenyl)-2-quinazolin-4-yloxyacetamide