Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 8.783\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1cccc(NS(=O)(=O)c2ccc3[nH]c(=O)cc(C(=O)OC(C)C(=O)Nc4ccc([N+](=O)[O-])cc4)c3c2)c1
(b) COc1ccccc1N1CCN(CC(=O)Nc2ccc(-n3cnnn3)cc2)CC1
(c) C=C1CCN([C@@H](C)C(=O)NCc2cc(OC)c(OC)c(OC)c2)S(=O)(=O)c2ccccc21
Answer: b. COc1ccccc1N1CCN(CC(=O)Nc2ccc(-n3cnnn3)cc2)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#}
COc1ccccc1N1CCN(CC(=O)Nc2ccc(-n3cnnn3)cc2)CC1
COc1ccccc1N1CCN(CC(=O)Nc2ccc(-n3cnnn3)cc2)CC1
2-[4-(2-methoxyphenyl)piperazin-1-yl]-N-[4-(tetrazol-1-yl)phenyl]acetamide