Problem statement: Answer the multiple-choice question.
Query: Which drug has a 1.532\% 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 COCCCNC(=O)CSC1=Nc2ccccc2C2=NC(c3ccccc3)C(=O)N12
b CCc1noc(C)c1C(=O)Nc1cc(S(=O)(=O)N2CCCCC2)ccc1N(C)C
c Cc1ccc(Cl)cc1N1CCN(CC(O)COCc2ccco2)CC1.O=C(O)C(=O)O
d c1cc(-c2nnc3n2CCC3)[nH]n1
Answer: a. COCCCNC(=O)CSC1=Nc2ccccc2C2=NC(c3ccccc3)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#}
COCCCNC(=O)CSC1=Nc2ccccc2C2=NC(c3ccccc3)C(=O)N12
COCCCNC(=O)CSC1=Nc2ccccc2C2=NC(c3ccccc3)C(=O)N12
N-(3-methoxypropyl)-2-[(3-oxo-2-phenyl-2H-imidazo[1,2-c]quinazolin-5-yl)sulfanyl]acetamide