Task: Answer the MCQ question.
Query: Which drug exhibits a 9.581\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COCCNC(=O)NC(=O)CSc1nc(C)c(C)c(C)n1
b: O=C(Nc1ncc(S(=O)(=O)c2ccc([N+](=O)[O-])cc2)s1)c1cccnc1
c: Cc1[nH]nc2c1C(C(C)C)C(C#N)=C(N)O2
Answer: c. Cc1[nH]nc2c1C(C(C)C)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#}
Cc1[nH]nc2c1C(C(C)C)C(C#N)=C(N)O2
Cc1[nH]nc2c1C(C(C)C)C(C#N)=C(N)O2
6-amino-3-methyl-4-propan-2-yl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile