Problem statement: Answer the MCQ question.
Question: Which compound has a 1.476\% 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 other words.
Options:
a) Cc1cccc(C(=O)O/N=C2\C(=O)N(C)c3ccccc32)c1
b) CC(C)N1CCc2c(sc(N)c2C#N)C1
c) CN1CCN(CC(=O)Nc2cccc([N+](=O)[O-])c2)CC1
Answer: b. CC(C)N1CCc2c(sc(N)c2C#N)C1
{#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#}
CC(C)N1CCc2c(sc(N)c2C#N)C1
CC(C)N1CCc2c(sc(N)c2C#N)C1
2-amino-6-propan-2-yl-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carbonitrile