Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 19.964\% 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 COc1cccc(/C=N/NC(=O)c2c(-c3ccccc3)noc2C)c1OC
b CCc1ccccc1N=C1S/C(=C/c2ccccc2OCC(=O)N2CCOCC2)C(=O)N1C
c CCc1ccc(-n2cnc3cc(C(=O)NCC(OC)OC)ccc32)cc1
d CC(C)(C)NS(=O)(=O)c1ccc(OCC(=O)NCCC2=CCCCC2)cc1
e COc1ccc(CNS(=O)(=O)c2ccc(-c3ccc(=O)[nH]n3)o2)cc1
Answer: e. COc1ccc(CNS(=O)(=O)c2ccc(-c3ccc(=O)[nH]n3)o2)cc1
{#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(CNS(=O)(=O)c2ccc(-c3ccc(=O)[nH]n3)o2)cc1
COc1ccc(CNS(=O)(=O)c2ccc(-c3ccc(=O)[nH]n3)o2)cc1
N-[(4-methoxyphenyl)methyl]-5-(6-oxo-1H-pyridazin-3-yl)furan-2-sulfonamide