Task: Answer the MCQ question.
Question: Which compound has a -5.891\% 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. CCN1CCN(c2cc(C)c3cc(NC(=S)N(CC)CC)ccc3n2)CC1
b. Cc1cccc(OCc2nnc(SCC(=O)N3CC(=O)Nc4ccccc43)o2)c1
c. CCCc1cc(=O)n2[nH]cnc2n1
Answer: c. CCCc1cc(=O)n2[nH]cnc2n1
{#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#}
CCCc1cc(=O)n2[nH]cnc2n1
CCCc1cc(=O)n2[nH]cnc2n1
5-propyl-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one