Problem statement: Answer the multiple choice question.
Query: Which compound has a 12.747\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) Cc1nc2ccccn2c1/C(O)=C1\C(=O)C(=O)N(CCN2CCOCC2)C1c1ccncc1
b) CC1=C(C(=O)Nc2ccc(Br)cc2)C(c2ccco2)NC(=O)N1
c) O=C(OC(c1ccccc1)c1nccc2ccccc12)c1cccc([N+](=O)[O-])c1
d) CC1=NN(c2ccc(C)cc2)C(=O)/C1=C\c1ccc(Br)s1
e) O=C(NCc1ccco1)C(c1ccco1)N(Cc1cccs1)C(=O)Cn1nnc2ccccc21
Answer: c. O=C(OC(c1ccccc1)c1nccc2ccccc12)c1cccc([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(OC(c1ccccc1)c1nccc2ccccc12)c1cccc([N+](=O)[O-])c1
O=C(OC(c1ccccc1)c1nccc2ccccc12)c1cccc([N+](=O)[O-])c1
[isoquinolin-1-yl(phenyl)methyl] 3-nitrobenzoate