Task: Answer the MCQ question.
Question: Which compound has a 4.009\% 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.) CCN(c1ccccc1)S(=O)(=O)c1cccc(C(=O)NCC(c2cccs2)N2CCOCC2)c1
b.) COc1ccc2c(c1)C(=O)N(c1ccccc1C)C(=O)C2(C)C
Answer: b. COc1ccc2c(c1)C(=O)N(c1ccccc1C)C(=O)C2(C)C
{#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#}
COc1ccc2c(c1)C(=O)N(c1ccccc1C)C(=O)C2(C)C
COc1ccc2c(c1)C(=O)N(c1ccccc1C)C(=O)C2(C)C
7-methoxy-4,4-dimethyl-2-(2-methylphenyl)isoquinoline-1,3-dione