Task: Answer the MCQ question.
Query: Which drug exhibits a -5.228\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1cc(C)cc(CC2CC(=O)N(c3nc(C)cc(C)n3)C2=O)c1
b O=C(CCNS(=O)(=O)c1cccs1)NCc1cccs1
Answer: a. Cc1cc(C)cc(CC2CC(=O)N(c3nc(C)cc(C)n3)C2=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#}
Cc1cc(C)cc(CC2CC(=O)N(c3nc(C)cc(C)n3)C2=O)c1
Cc1cc(C)cc(CC2CC(=O)N(c3nc(C)cc(C)n3)C2=O)c1
3-[(3,5-dimethylphenyl)methyl]-1-(4,6-dimethylpyrimidin-2-yl)pyrrolidine-2,5-dione