Task: Answer the MCQ question.
Question: Which compound has a 0.429\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=S(=O)(Cc1ccc(Cl)cc1)C1CCCCC1O
b) O=C(O)c1cccnc1Sc1ccc(Cl)cc1
c) CCOc1ccc(C2=CC(c3ccccc3)n3ncnc3N2)cc1
Answer: c. CCOc1ccc(C2=CC(c3ccccc3)n3ncnc3N2)cc1
{#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#}
CCOc1ccc(C2=CC(c3ccccc3)n3ncnc3N2)cc1
CCOc1ccc(C2=CC(c3ccccc3)n3ncnc3N2)cc1
5-(4-ethoxyphenyl)-7-phenyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine