Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 20.880\% 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 or b without using any additional words.
Options:
a. CNC(=S)NNC(=O)c1sccc1OCc1cccc(C(F)(F)F)c1
b. CC(=O)Oc1ccc2oc(/C=C/N(C)C)c([N+](=O)[O-])c2c1
Answer: a. CNC(=S)NNC(=O)c1sccc1OCc1cccc(C(F)(F)F)c1
{#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#}
CNC(=S)NNC(=O)c1sccc1OCc1cccc(C(F)(F)F)c1
CNC(=S)NNC(=O)c1sccc1OCc1cccc(C(F)(F)F)c1
1-methyl-3-[[3-[[3-(trifluoromethyl)phenyl]methoxy]thiophene-2-carbonyl]amino]thiourea