Problem statement: Answer the multiple choice question.
Query: Which compound has a -26.075\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) C=CCN1C2CCCC1CC(NC(=O)Nc1cc(C)cc(C)c1)C2
(b) O=C(O)c1cc(-c2cccnc2)nn1-c1ccccn1
(c) COc1ccc(-n2c(=O)/c(=C\c3cccs3)s/c2=C(/C#N)C(=O)NCCN2CCOCC2)cc1
(d) COC(=O)c1ccc(NC(=O)NC(=O)Oc2ccccc2)cc1
Answer: a. C=CCN1C2CCCC1CC(NC(=O)Nc1cc(C)cc(C)c1)C2
{#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#}
C=CCN1C2CCCC1CC(NC(=O)Nc1cc(C)cc(C)c1)C2
C=CCN1C2CCCC1CC(NC(=O)Nc1cc(C)cc(C)c1)C2
1-(3,5-dimethylphenyl)-3-(9-prop-2-enyl-9-azabicyclo[3.3.1]nonan-3-yl)urea