Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 10.691\% 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, b, c, or d without using any additional words.
Options:
a.) Cc1cccc(NC(=S)Nc2cccc(C(F)(F)F)c2)n1
b.) CN(C)S(=O)(=O)c1ccc(C(=O)Nc2ccccc2C(=O)Nc2ccccn2)cc1
c.) Cn1nc([N+](=O)[O-])nc1N1CCOCC1
d.) CCOc1cc(/C=C(\C#N)C(=O)Nc2ccccc2C(=O)O)ccc1OC(=O)c1ccc(C)cc1
Answer: c. Cn1nc([N+](=O)[O-])nc1N1CCOCC1
{#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#}
Cn1nc([N+](=O)[O-])nc1N1CCOCC1
Cn1nc([N+](=O)[O-])nc1N1CCOCC1
4-(2-methyl-5-nitro-1,2,4-triazol-3-yl)morpholine