Problem statement: Answer the multiple-choice question.
Question: Which drug has a 9.909\% 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. COc1cc(OC)c(/C=N/NC(=O)Cn2nc([N+](=O)[O-])cc2C)c(OC)c1
b. CN(C)C(=O)c1ccc(NS(=O)(=O)c2ccc3c(c2)OCCO3)cc1
c. CCc1ccc2nc(/N=C(\N)NC(=O)c3ccccc3)nc(C)c2c1
d. COCc1c(C(=O)OC/C(O)=C(\C#N)c2nc3ccccc3[nH]2)oc2ccccc12
Answer: a. COc1cc(OC)c(/C=N/NC(=O)Cn2nc([N+](=O)[O-])cc2C)c(OC)c1
{#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#}
COc1cc(OC)c(/C=N/NC(=O)Cn2nc([N+](=O)[O-])cc2C)c(OC)c1
COc1cc(OC)c(/C=N/NC(=O)Cn2nc([N+](=O)[O-])cc2C)c(OC)c1
2-(5-methyl-3-nitropyrazol-1-yl)-N-[(E)-(2,4,6-trimethoxyphenyl)methylideneamino]acetamide