Task: Answer the MCQ question.
Query: Which compound exhibits a 7.854\% 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] COc1ccccc1-c1cc(C(F)(F)F)nc(NCc2cccs2)n1
[b] Cc1ccccc1C1NC(c2ccccc2C)C([N+](=O)[O-])C(C)(C)C1[N+](=O)[O-]
[c] COc1cc(C2N(c3ccc(Cl)c(Cl)c3)C(=O)C3CCCN32)cc(OC)c1OC
Answer: a. COc1ccccc1-c1cc(C(F)(F)F)nc(NCc2cccs2)n1
{#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#}
COc1ccccc1-c1cc(C(F)(F)F)nc(NCc2cccs2)n1
COc1ccccc1-c1cc(C(F)(F)F)nc(NCc2cccs2)n1
4-(2-methoxyphenyl)-N-(thiophen-2-ylmethyl)-6-(trifluoromethyl)pyrimidin-2-amine