Task: Answer the MCQ question.
Query: Which compound exhibits a -31.134\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) Cc1cc(C)c(NC(=O)c2cc(=O)c3ccccc3o2)c(C)c1
b.) CCOC(=O)N1CCN(CC(=O)Nc2cc(OCC)ccc2OCC)CC1.Cl
c.) CCOc1ccc(NC(=S)N2CCN(CC(=O)NC(C)C)CC2)cc1
Answer: b. CCOC(=O)N1CCN(CC(=O)Nc2cc(OCC)ccc2OCC)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#}
CCOC(=O)N1CCN(CC(=O)Nc2cc(OCC)ccc2OCC)CC1.Cl
CCOC(=O)N1CCN(CC(=O)Nc2cc(OCC)ccc2OCC)CC1.Cl
ethyl 4-[2-(2,5-diethoxyanilino)-2-oxoethyl]piperazine-1-carboxylate;hydrochloride