Problem statement: Answer the multiple choice question.
Question: Which drug has a 3.598\% 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 or b without using any additional words.
Options:
a: COc1ccc(N(CC(O)Cn2cnc3ccccc32)S(=O)(=O)c2ccccc2)cc1
b: COc1ccc(C(Nc2cccc([N+](=O)[O-])c2)P(=O)(OC(C)C)OC(C)C)cc1
Answer: a. COc1ccc(N(CC(O)Cn2cnc3ccccc32)S(=O)(=O)c2ccccc2)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(N(CC(O)Cn2cnc3ccccc32)S(=O)(=O)c2ccccc2)cc1
COc1ccc(N(CC(O)Cn2cnc3ccccc32)S(=O)(=O)c2ccccc2)cc1
N-[3-(benzimidazol-1-yl)-2-hydroxypropyl]-N-(4-methoxyphenyl)benzenesulfonamide