Problem statement: Answer the multiple-choice question.
Query: Which drug has a 7.295\% 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. COc1ccc(Cl)cc1N1C(=O)C2CCCN2C1c1sccc1C
b. [Cl-].c1ccc(Cn2c[n+](Cc3ccccc3)cn2)cc1
Answer: a. COc1ccc(Cl)cc1N1C(=O)C2CCCN2C1c1sccc1C
{#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(Cl)cc1N1C(=O)C2CCCN2C1c1sccc1C
COc1ccc(Cl)cc1N1C(=O)C2CCCN2C1c1sccc1C
2-(5-chloro-2-methoxyphenyl)-3-(3-methylthiophen-2-yl)-5,6,7,7a-tetrahydro-3H-pyrrolo[1,2-c]imidazol-1-one