Problem statement: Answer the multiple choice question.
Question: Which compound has a -13.381\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CN1CCN(/C=N/C2=C(C#N)C(c3ccccc3)C3=C(CC(C)(C)CC3=O)O2)CC1
b CCOC(=O)C1(CC)NC(c2ccco2)C2C(=O)N(c3ccc(C)cc3)C(=O)C21
c Clc1cccc(-c2nc(-c3ccc(-c4nn[nH]n4)cc3)no2)c1
d Cc1ccccc1OCC(=O)NNC(=O)c1ccc(-n2cncn2)c([N+](=O)[O-])c1
Answer: a. CN1CCN(/C=N/C2=C(C#N)C(c3ccccc3)C3=C(CC(C)(C)CC3=O)O2)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#}
CN1CCN(/C=N/C2=C(C#N)C(c3ccccc3)C3=C(CC(C)(C)CC3=O)O2)CC1
CN1CCN(/C=N/C2=C(C#N)C(c3ccccc3)C3=C(CC(C)(C)CC3=O)O2)CC1
7,7-dimethyl-2-[(E)-(4-methylpiperazin-1-yl)methylideneamino]-5-oxo-4-phenyl-6,8-dihydro-4H-chromene-3-carbonitrile