Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.990\% 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 additional words.
Options:
a. N/C(=N\OC(=O)CSc1ccccc1)c1ccccn1
b. COc1ccc(CCNC(=O)c2cc(C)oc2C)cc1
c. Cc1cc(C(=O)CN2C(=O)NC(Cc3c[nH]c4ccccc34)C2=O)c(C)n1C
Answer: c. Cc1cc(C(=O)CN2C(=O)NC(Cc3c[nH]c4ccccc34)C2=O)c(C)n1C
{#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#}
Cc1cc(C(=O)CN2C(=O)NC(Cc3c[nH]c4ccccc34)C2=O)c(C)n1C
Cc1cc(C(=O)CN2C(=O)NC(Cc3c[nH]c4ccccc34)C2=O)c(C)n1C
5-(1H-indol-3-ylmethyl)-3-[2-oxo-2-(1,2,5-trimethylpyrrol-3-yl)ethyl]imidazolidine-2,4-dione