Problem statement: Answer the MCQ question.
Query: Which drug has a 17.314\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCOC(=O)C1CCN(C(=S)NC(=O)c2cccs2)CC1
b COC(=O)c1ccc(Cn2nc(C)c(Br)c2C)cc1
c CC(=O)c1ccc(N2CCN(C(=O)c3ccc(Cl)c(NC4=NC5CS(=O)(=O)CC5S4)c3)CC2)cc1
d CN(c1ccccc1C(=O)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1)S(C)(=O)=O
Answer: a. CCOC(=O)C1CCN(C(=S)NC(=O)c2cccs2)CC1
{#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)C1CCN(C(=S)NC(=O)c2cccs2)CC1
CCOC(=O)C1CCN(C(=S)NC(=O)c2cccs2)CC1
ethyl1-(thiophene-2-carbonylcarbamothioyl)piperidine-4-carboxylate