Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 7.224\% 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) CN(C(=O)c1coc(=O)c2ccccc12)c1ccccc1Cl
b) COc1ccc2c(c1OC)C[N+]1([O-])CCc3cc4c(cc3C1C2)OCO4
c) CCC1CCCCN1C(=O)c1cc(-c2ccc(Cl)c(Cl)c2)on1
d) CC(=O)c1cc2c(cc1N/C(=N/S(=O)(=O)c1ccc(Br)cc1)c1ccccc1)OCO2
e) O=c1c2ccccc2nc(/C=C/c2ccc(F)cc2)n1-c1ccccn1
Answer: b. COc1ccc2c(c1OC)C[N+]1([O-])CCc3cc4c(cc3C1C2)OCO4
{#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#}
COc1ccc2c(c1OC)C[N+]1([O-])CCc3cc4c(cc3C1C2)OCO4
COc1ccc2c(c1OC)C[N+]1([O-])CCc3cc4c(cc3C1C2)OCO4
16,17-dimethoxy-13-oxido-5,7-dioxa-13-azoniapentacyclo[11.8.0.02,10.04,8.015,20]henicosa-2,4(8),9,15(20),16,18-hexaene