Task: Answer the MCQ question.
Question: Which compound has a 3.712\% 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] Cc1cccc(Cn2cnc3sccc3c2=O)c1
[b] CCc1ccc(NC(=O)c2cnc3n(c2=O)CCS3)cc1
[c] O=C(CNC(=O)C1CCCCC1)NNC(=O)c1ccc(Cl)cc1Cl
Answer: a. Cc1cccc(Cn2cnc3sccc3c2=O)c1
{#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#}
Cc1cccc(Cn2cnc3sccc3c2=O)c1
Cc1cccc(Cn2cnc3sccc3c2=O)c1
3-[(3-methylphenyl)methyl]thieno[2,3-d]pyrimidin-4-one