Task: Answer the multiple choice question.
Question: Which drug exhibits a 2.533\% 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 other words.
Options:
[a] COc1cc(NC2c3ccccc3C(=O)N2Cc2ccccc2Cl)cc(OC)c1
[b] COc1cccc(C(=O)Nc2ccc(NC(=O)C3C4C=CC(C4)C3C(=O)O)cc2)c1
Answer: a. COc1cc(NC2c3ccccc3C(=O)N2Cc2ccccc2Cl)cc(OC)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#}
COc1cc(NC2c3ccccc3C(=O)N2Cc2ccccc2Cl)cc(OC)c1
COc1cc(NC2c3ccccc3C(=O)N2Cc2ccccc2Cl)cc(OC)c1
2-[(2-chlorophenyl)methyl]-3-(3,5-dimethoxyanilino)-3H-isoindol-1-one