Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 7.276\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(Cc1ccc(Br)cc1)Nc1ccccc1N1CCCC1
b. CCN1CCN(CC(O)COC(C)C)CC1.Cl
Answer: b. CCN1CCN(CC(O)COC(C)C)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#}
CCN1CCN(CC(O)COC(C)C)CC1.Cl
CCN1CCN(CC(O)COC(C)C)CC1.Cl
1-(4-ethylpiperazin-1-yl)-3-propan-2-yloxypropan-2-ol;hydrochloride