Task: Answer the MCQ question.
Query: Which drug has a 1.715\% 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) C/C(CC(=O)Nc1ccc(N(C)C)cc1)=N\NC(=O)c1ccc([N+](=O)[O-])cc1
(b) CN(C)/C=N/c1c(C#N)cnn1-c1nc2ccccc2s1
(c) COc1ccc(OCCCN2CCc3ccccc3C2)cc1.Cl
(d) Cc1cc(Br)ccc1NC(=O)CCN1C(=O)c2ccncc2C1=O
Answer: a. C/C(CC(=O)Nc1ccc(N(C)C)cc1)=N\NC(=O)c1ccc([N+](=O)[O-])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#}
C/C(CC(=O)Nc1ccc(N(C)C)cc1)=N\NC(=O)c1ccc([N+](=O)[O-])cc1
C/C(CC(=O)Nc1ccc(N(C)C)cc1)=N\NC(=O)c1ccc([N+](=O)[O-])cc1
N-[(E)-[4-[4-(dimethylamino)anilino]-4-oxobutan-2-ylidene]amino]-4-nitrobenzamide