Task: Answer the multiple choice question.
Query: Which drug has a 12.331\% 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 additional words.
Options:
a) O=C(NCc1ccc2c(c1)OCO2)C1CCCN1S(=O)(=O)c1ccc(Cl)cc1
b) COc1ccc(NC(=O)c2oc3ccccc3c2C)cn1
c) O=[N+]([O-])c1cccc(-c2ccc(CN3CCN(c4ccccc4)CC3)o2)c1
Answer: c. O=[N+]([O-])c1cccc(-c2ccc(CN3CCN(c4ccccc4)CC3)o2)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=[N+]([O-])c1cccc(-c2ccc(CN3CCN(c4ccccc4)CC3)o2)c1
O=[N+]([O-])c1cccc(-c2ccc(CN3CCN(c4ccccc4)CC3)o2)c1
oxido-oxo-[3-[5-[(4-phenylpiperazin-1-yl)methyl]furan-2-yl]phenyl]azanium