Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 6.318\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) COc1ccc([N+](=O)[O-])cc1Nc1ncnc2ccccc12
b) CC(C)n1cnnc1SCC(=O)NNC(=O)COc1ccc(Cl)cc1
c) Cc1cc(C)nc(CCNC(=O)CC2C(=O)NCCN2Cc2ccc(F)cc2Cl)n1
d) C=CCOc1cccc(C2C(C(=O)c3ccco3)=C(O)C(=O)N2Cc2ccco2)c1
e) CC(Oc1ccccc1)C(=O)NC1CCCCCCC1
Answer: a. COc1ccc([N+](=O)[O-])cc1Nc1ncnc2ccccc12
{#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#}
COc1ccc([N+](=O)[O-])cc1Nc1ncnc2ccccc12
COc1ccc([N+](=O)[O-])cc1Nc1ncnc2ccccc12
N-(2-methoxy-5-nitrophenyl)quinazolin-4-amine