Task: Answer the multiple-choice question.
Query: Which compound has a -1.826\% 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 additional words.
Options:
a.) O=C(Nc1ncc(Cc2cc(Cl)ccc2Cl)s1)c1ccc([N+](=O)[O-])cc1
b.) COc1ccc(C2C(C(=O)NCc3ccccc3)=C(C)Nc3ncnn32)cc1OC
c.) CCOC(=O)CSC1=Nc2ccccc2C2=NC(CC(=O)NCc3cccs3)C(=O)N12
d.) CCOc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)C1=COCCO1
Answer: c. CCOC(=O)CSC1=Nc2ccccc2C2=NC(CC(=O)NCc3cccs3)C(=O)N12
{#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)CSC1=Nc2ccccc2C2=NC(CC(=O)NCc3cccs3)C(=O)N12
CCOC(=O)CSC1=Nc2ccccc2C2=NC(CC(=O)NCc3cccs3)C(=O)N12
ethyl 2-[[3-oxo-2-[2-oxo-2-(thiophen-2-ylmethylamino)ethyl]-2H-imidazo[1,2-c]quinazolin-5-yl]sulfanyl]acetate