Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 0.953\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1ccc(/C=C2\SC(=O)N(CCc3nnc(N)s3)C2=O)cc1
(b) CC(C)[C@H](NC(=O)c1ccccc1F)C(=O)Nc1nc2c(s1)CCCC2
Answer: b. CC(C)[C@H](NC(=O)c1ccccc1F)C(=O)Nc1nc2c(s1)CCCC2
{#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#}
CC(C)[C@H](NC(=O)c1ccccc1F)C(=O)Nc1nc2c(s1)CCCC2
CC(C)[C@H](NC(=O)c1ccccc1F)C(=O)Nc1nc2c(s1)CCCC2
2-fluoro-N-[(2S)-3-methyl-1-oxo-1-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-ylamino)butan-2-yl]benzamide