Task: Answer the multiple choice question.
Question: Which compound exhibits a 0.936\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCOc1ccccc1NC(=O)Cn1ncc2ccc([N+](=O)[O-])cc21
b CC(NC(=S)Nc1ccc(Cl)cc1Cl)C(c1cccs1)N1CCCC1
Answer: b. CC(NC(=S)Nc1ccc(Cl)cc1Cl)C(c1cccs1)N1CCCC1
{#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#}
CC(NC(=S)Nc1ccc(Cl)cc1Cl)C(c1cccs1)N1CCCC1
CC(NC(=S)Nc1ccc(Cl)cc1Cl)C(c1cccs1)N1CCCC1
1-(2,4-dichlorophenyl)-3-(1-pyrrolidin-1-yl-1-thiophen-2-ylpropan-2-yl)thiourea