Task: Answer the MCQ question.
Query: Which compound has a -28.181% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1cccc(N2C(=O)NC(=O)C3(Cc4cc(C)ccc4N(C)C3)C2=O)c1
b: CC1CCCN(CC(O)COCC2COc3ccccc3O2)C1.Cl
c: COc1ccc(C(=O)NCCNc2ccc([N+](=O)[O-])cn2)cc1
d: O=C(c1ccc(F)cc1)N1CCCC(C(=O)N2CCCCC2)C1
Answer: b. CC1CCCN(CC(O)COCC2COc3ccccc3O2)C1.Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1CCCN(CC(O)COCC2COc3ccccc3O2)C1.Cl
CC1CCCN(CC(O)COCC2COc3ccccc3O2)C1.Cl
1-(2,3-dihydro-1,4-benzodioxin-3-ylmethoxy)-3-(3-methylpiperidin-1-yl)propan-2-ol;hydrochloride