Task: Answer the multiple-choice question.
Query: Which compound has a 6.925\% 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, or c without using any other words.
Options:
a.) CCOc1ccccc1/C=N/NC(=O)c1cccc(S(=O)(=O)N2CCOCC2)c1
b.) CCOC(=O)N1CCC(NC(=O)Cn2ncc3ccccc32)CC1
c.) CCN1C=C(Cc2ccc(F)cc2)C2=C(C1)C(c1ccc(F)cc1)C(C#N)=C(N)O2
Answer: c. CCN1C=C(Cc2ccc(F)cc2)C2=C(C1)C(c1ccc(F)cc1)C(C#N)=C(N)O2
{#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#}
2-amino-6-ethyl-4-(4-fluorophenyl)-8-[(4-fluorophenyl)methyl]-4,5-dihydropyrano[3,2-c]pyridine-3-carbonitrile