Task: Answer the multiple-choice question.
Question: Which compound has a 5.388\% 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, or c without using any other words.
Options:
a C=CCNC(=O)C1(S(=O)(=O)c2ccccc2)CC=CC1
b COc1ccccc1C(=O)NCCC(=O)NCc1ccccn1
c CCn1c(SCC(=O)Nc2cccc(F)c2)nnc1-c1cc2cc(Br)ccc2o1
Answer: b. COc1ccccc1C(=O)NCCC(=O)NCc1ccccn1
{#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#}
COc1ccccc1C(=O)NCCC(=O)NCc1ccccn1
COc1ccccc1C(=O)NCCC(=O)NCc1ccccn1
2-methoxy-N-[3-oxo-3-(pyridin-2-ylmethylamino)propyl]benzamide