Task: Answer the multiple-choice question.
Question: Which compound exhibits a 4.449\% 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. O=C(N1CCOCC1)N1CCN(c2ccccc2F)CC1
b. COc1ccc(C(=O)N(CCCO)C(C)C(=O)NC2CCCCC2)cc1OC
c. Cc1ccc(CN2CC(C(=O)NNC(=O)Cn3ccc(C(F)(F)F)n3)CC2=O)cc1
Answer: b. COc1ccc(C(=O)N(CCCO)C(C)C(=O)NC2CCCCC2)cc1OC
{#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#}
COc1ccc(C(=O)N(CCCO)C(C)C(=O)NC2CCCCC2)cc1OC
COc1ccc(C(=O)N(CCCO)C(C)C(=O)NC2CCCCC2)cc1OC
N-[1-(cyclohexylamino)-1-oxopropan-2-yl]-N-(3-hydroxypropyl)-3,4-dimethoxybenzamide