Task: Answer the MCQ question.
Query: Which compound has a 15.490\% 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) CC1=C(C(=O)OCc2ccccc2)C(c2ccc(N(C)C)cc2)NC(=O)N1
(b) CC1(C)CC(=O)C=C(CN2C(=O)c3ccccc3C2=O)C1=O
(c) Cc1ccc(CCNC(=O)CN2C(=O)COc3ccccc32)cc1
Answer: b. CC1(C)CC(=O)C=C(CN2C(=O)c3ccccc3C2=O)C1=O
{#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#}
CC1(C)CC(=O)C=C(CN2C(=O)c3ccccc3C2=O)C1=O
CC1(C)CC(=O)C=C(CN2C(=O)c3ccccc3C2=O)C1=O
2-[(5,5-dimethyl-3,6-dioxocyclohexen-1-yl)methyl]isoindole-1,3-dione