Task: Answer the MCQ question.
Question: Which drug exhibits a 4.903\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1ccccc1OCC(=O)OC1CCN(C)CC1.Cl
b. O=C1N(c2cccc3ccccc23)C(c2ccccc2)N2CCCN12
c. CC1=NNC(=O)C1Cc1ccc(F)cc1
d. COc1ccc(Cl)cc1NC(=O)C1CCCN(c2ncnc3c2nc2n3CCCCC2)C1
Answer: a. Cc1ccccc1OCC(=O)OC1CCN(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#}
Cc1ccccc1OCC(=O)OC1CCN(C)CC1.Cl
Cc1ccccc1OCC(=O)OC1CCN(C)CC1.Cl
(1-methylpiperidin-4-yl) 2-(2-methylphenoxy)acetate;hydrochloride