Task: Answer the multiple choice question.
Question: Which compound has a 2.826\% 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) S=C(c1cn(CCOc2cccc3ccccc23)c2ccccc12)N1CCCC1
b) COc1ccc(C(=O)C(CN2CCOCC2)c2ccccc2)cc1.Cl
Answer: b. COc1ccc(C(=O)C(CN2CCOCC2)c2ccccc2)cc1.Cl
{#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(C(=O)C(CN2CCOCC2)c2ccccc2)cc1.Cl
COc1ccc(C(=O)C(CN2CCOCC2)c2ccccc2)cc1.Cl
1-(4-methoxyphenyl)-3-morpholin-4-yl-2-phenylpropan-1-one;hydrochloride