Task: Answer the MCQ question.
Query: Which drug exhibits a -54.818\% 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 other words.
Options:
a. Cc1cccc2sc(N(CCCN(C)C)C(=O)c3ccco3)nc12.Cl
b. COC(=O)c1ccc(C2/C(=C(/O)c3ccc(OC)cc3)C(=O)C(=O)N2c2cc(C)on2)cc1
Answer: a. Cc1cccc2sc(N(CCCN(C)C)C(=O)c3ccco3)nc12.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#}
Cc1cccc2sc(N(CCCN(C)C)C(=O)c3ccco3)nc12.Cl
Cc1cccc2sc(N(CCCN(C)C)C(=O)c3ccco3)nc12.Cl
N-[3-(dimethylamino)propyl]-N-(4-methyl-1,3-benzothiazol-2-yl)furan-2-carboxamide;hydrochloride