Task: Answer the multiple choice question.
Question: Which compound exhibits a -0.364\% 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: COCCN(Cc1cn[nH]c1-c1ccc2cc(OC)ccc2c1)C(C)C
b: O=C(N/N=C/c1ccc([N+](=O)[O-])s1)c1ccccc1Br
c: CCOc1ccc(NC(=O)[C@@H]2CCCN2C(=O)c2cccs2)cc1S(=O)(=O)N1CCOCC1
d: Cc1ccc(C)c(-n2nnnc2SCC(=O)c2ccc3c(c2)NC(=O)CO3)c1
Answer: a. COCCN(Cc1cn[nH]c1-c1ccc2cc(OC)ccc2c1)C(C)C
{#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#}
COCCN(Cc1cn[nH]c1-c1ccc2cc(OC)ccc2c1)C(C)C
COCCN(Cc1cn[nH]c1-c1ccc2cc(OC)ccc2c1)C(C)C
N-(2-methoxyethyl)-N-[[5-(6-methoxynaphthalen-2-yl)-1H-pyrazol-4-yl]methyl]propan-2-amine