Task: Answer the MCQ question.
Question: Which compound has a 9.125\% 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.) O=C(COc1ncnc2ccccc12)Nc1ccc(Cl)c([N+](=O)[O-])c1
b.) COc1ccc(N2C(=S)NC3CS(=O)(=O)CC32)cc1
c.) O=C1C=C(c2ccccc2)OC2(CCCC2)O1
Answer: a. O=C(COc1ncnc2ccccc12)Nc1ccc(Cl)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#}
O=C(COc1ncnc2ccccc12)Nc1ccc(Cl)c([N+](=O)[O-])c1
O=C(COc1ncnc2ccccc12)Nc1ccc(Cl)c([N+](=O)[O-])c1
N-(4-chloro-3-nitrophenyl)-2-quinazolin-4-yloxyacetamide