Task: Answer the MCQ question.
Query: Which compound has a -12.809% human ether-à-go-go related gene (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 additional words.
Options:
a COC(=O)c1cc(OC)c(OC)cc1NC(=S)N1CCN(C)CC1
b CCc1ccc2nc(SCC(=O)N(CC)CC)c(C#N)cc2c1
c COC(=O)CCN(C(C)=O)c1ccc(N)cc1
d O=C(Nc1ccc([N+](=O)[O-])cn1)c1ccc2c(c1)OCO2
Answer: b. CCc1ccc2nc(SCC(=O)N(CC)CC)c(C#N)cc2c1
{#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#}
CCc1ccc2nc(SCC(=O)N(CC)CC)c(C#N)cc2c1
CCc1ccc2nc(SCC(=O)N(CC)CC)c(C#N)cc2c1
2-(3-cyano-6-ethylquinolin-2-yl)sulfanyl-N,N-diethylacetamide