Task: Answer the MCQ question.
Query: Which drug exhibits a 9.498\% 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 COC(=O)c1sc2nc(N3CCCCC3)c3c(c2c1N)CCCC3
b C=CCn1cccc(C(=O)Nc2ccc(N(C)C)cc2)c1=O
Answer: b. C=CCn1cccc(C(=O)Nc2ccc(N(C)C)cc2)c1=O
{#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#}
C=CCn1cccc(C(=O)Nc2ccc(N(C)C)cc2)c1=O
C=CCn1cccc(C(=O)Nc2ccc(N(C)C)cc2)c1=O
N-[4-(dimethylamino)phenyl]-2-oxo-1-prop-2-enylpyridine-3-carboxamide