Task: Answer the MCQ question.
Query: Which drug has a 2.155\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: N/C(=N\OS(=O)(=O)c1ccc2ccccc2c1)c1cccnc1
b: COc1ccccc1-c1cc(C(=O)NCCCN2CCOCC2)no1
c: Cc1ccc(C2SCC(=O)N2c2ccccc2)cc1
Answer: b. COc1ccccc1-c1cc(C(=O)NCCCN2CCOCC2)no1
{#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#}
COc1ccccc1-c1cc(C(=O)NCCCN2CCOCC2)no1
COc1ccccc1-c1cc(C(=O)NCCCN2CCOCC2)no1
5-(2-methoxyphenyl)-N-(3-morpholin-4-ylpropyl)-1,2-oxazole-3-carboxamide