Task: Answer the multiple-choice question.
Question: Which compound exhibits a 11.534\% 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] CCc1ccc(-c2cnc3nc[nH]c(=O)c3n2)cc1
[b] Cc1ccc2nc(-c3ccc(SCC(=O)Nc4nnc(C)s4)nc3)[nH]c2c1
[c] CC(C)(C)[C@@H]1C=C(C(=O)N2CCN(Cc3ccccc3)CC2)O[C@H](OCCCCO)C1
Answer: a. CCc1ccc(-c2cnc3nc[nH]c(=O)c3n2)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#}
CCc1ccc(-c2cnc3nc[nH]c(=O)c3n2)cc1
CCc1ccc(-c2cnc3nc[nH]c(=O)c3n2)cc1
6-(4-ethylphenyl)-3H-pteridin-4-one