Problem statement: Answer the MCQ question.
Question: Which compound has a 10.328\% 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([N+](=O)[O-])ccc1NC(=O)C(C)NC1CCCCC1
[b] Cc1ccc(CSc2cnc(C)nc2C)cc1
Answer: b. Cc1ccc(CSc2cnc(C)nc2C)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#}
Cc1ccc(CSc2cnc(C)nc2C)cc1
Cc1ccc(CSc2cnc(C)nc2C)cc1
2,4-dimethyl-5-[(4-methylphenyl)methylsulfanyl]pyrimidine