Task: Answer the multiple choice 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.) CNC(=S)NNC(=O)c1cccn(Cc2cccc(Cl)c2)c1=O
b.) O=C(Nc1ccccc1C(=O)N1CCN(Cc2ccccc2)CC1)c1ccccn1
Answer: b. O=C(Nc1ccccc1C(=O)N1CCN(Cc2ccccc2)CC1)c1ccccn1
{#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#}
O=C(Nc1ccccc1C(=O)N1CCN(Cc2ccccc2)CC1)c1ccccn1
O=C(Nc1ccccc1C(=O)N1CCN(Cc2ccccc2)CC1)c1ccccn1
N-[2-(4-benzylpiperazine-1-carbonyl)phenyl]pyridine-2-carboxamide